PromExpert » SECTION I. TECHNICAL REGULATION » V Testing and control » 3 Activities of testing laboratories » 3.2 Technical equipment of testing laboratories » 3.2.3 Chemical reagents and highly pure substances » 3.2.3.1 Reagents »

ISO classifier » 71 CHEMICAL INDUSTRY » 71.040 Analytical Chemistry » 71.040.30 Chemical reagents »

National standards » 71 CHEMICAL INDUSTRY » 71.040 Analytical Chemistry » 71.040.30 Chemical reagents »

National Standards for KGS (State Standards Classification) » Latest edition » L Chemical products and rubber-asbestos products » L5 Reagents and highly pure substances » L51 Inorganic reagents »

GOST 4328-66: Sodium hydroxide

GOST 10398-76: Reagents and super pure substances. Complexonometric method for determination of basic matter content

GOST 10485-75: Reagents. Methods for determination of arsenic admixture

GOST 10555-75: Reagents and high-purity substances

GOST 10652-73: Reagents. Dihydrate ethylenediaminetetraacetic acid disodium salt. Specifications

GOST 10671.1-74: Reagents. Method for determination of silica impurity

GOST 10671.4-74: Reagents. Methods for determination of nitrogen compounds impurity general content

GOST 10671.5-74: Reagents. Methods for the determination of sulfates

GOST 10671.6-74: Reagents. Methods for determination of phosphates

GOST 12.1.007-76: Noxious substances. Classification and general safety requirements

GOST 1277-75: Reagents. Silver nitrate. Specifications

GOST 17319-76: Reagents. Methods for the determination of heavy metals

GOST 1770-74: Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications

GOST 18300-87: Technical rectified ethyl alcohol. Specifications

GOST 19433-88: Dangerous goods. Classification and marking

GOST 20292-74: Laboratory volumetric glassware. Burettes, pipettes

GOST 24104-88: General purpose and reference laboratory balances

GOST 25336-82: Laboratory glassware and equipment. Basic parameters and dimensions

GOST 25794.1-83: Reagents. Methods of preparation of standard volumetric solutions for acid-base titration

GOST 27025-86: Reagents. General test requirements

GOST 3117-78: Reagents. Ammonium acetate. Specifications

GOST 3118-77: Reagents. Hydrochloric acid. Specifications

GOST 3760-79: Reagents. Ammonia water. Specifications.

GOST 3770-75: Reagents. Ammonium carbonate. Specifications

GOST 3885-73: Reagents and superpure substances. Regulations of acceptance, sampling, packing, marking, transportation and storage

GOST 4108-72: Reagents. Barium chloride, 2-aqueous. Specifications

GOST 4212-76: Reagents. Methods for preparation of solutions for colorimetric and nephelometric analysis

GOST 4461-77: Reagents. Nitric acid. Specifications

GOST 4517-87: Reagents. Methods for preparation of accessory reagents and solutions used for analysis

GOST 4919.1-77: Reagents and matters of special purity. Methods for preparation of indicators solutions

GOST 61-75: Reagents. Acetic acid. Specifications

GOST 6563-75: Technical articles made of noble metals and their alloys. Specifications

GOST 6709-72: Distilled water. Specifications

GOST 83-79: Reagents. Sodium carbonate. Specifications

GOST 9147-80: Laboratory porcelain ware and apparatus. Specifications

GOST 9656-75: Reagents. Boric acid. Specifications

FR 1.31.2005.01753: Quantitative chemical analysis of water. Measurement procedure for mass concentration of total mercury in wastewater, natural surface and groundwaters using the photometric method with dithizone

FR 1.31.2005.01755: Quantitative chemical analysis of soils. Method for measuring the mass concentration of methyl chloride, vinyl chloride, vinylidene chloride, methylene chloride, chloroform, carbon tetrachloride, 1,2-dichloroethane, benzene, trichlorethylene, 1.1.2-trichloroethane, toluene, ortho-xylene, the total content of meta- and para-xylene in solid and liquid wastes of production and consumption, sediments, sludge, activated sludge, bottom sediments by gas chromatographic method

FR 1.31.2005.01759: Quantitative chemical analysis of soils. The methodology for measuring the chloride content in solid and liquid wastes of production and consumption, sediments, sludge, activated sludge, bottom sediments by the mercury method

FR 1.31.2005.01760: Quantitative chemical analysis of soils. Methodology for measuring the mass fraction of ash in solid and liquid wastes of production and consumption, sediments, sludge, activated sludge, bottom sediments by gravimetric method

FR 1.31.2005.01761: Quantitative chemical analysis of soils. Measurement procedure for ammonium nitrogen in solid and liquid production and consumption wastes, sediments, sludge, activated sludge, bottom sediments by the photometric method

FR 1.31.2005.01763: Quantitative chemical analysis of soils. Methodology for measuring the content of dry and calcined residue in solid and liquid wastes of production and consumption, sediments, sludge, activated sludge, bottom sediments by gravimetric method

FR 1.31.2005.01765: Quantitative chemical analysis of soils. Measurement procedure for calcium, magnesium, total hardness in solid and liquid production and consumption wastes, sediments, sludge, activated sludge, bottom sediments by the complexometric method

FR 1.31.2006.02853: Method for measuring the mass concentration of nitrite ions in drinking, surface and wastewater by the photometric method with Griss reagent

FR 1.31.2010.07688: Measurement procedure for the mass concentration of biochemical oxygen demand in wastewater and natural waters by the titrimetric method

FR 1.31.2011.11267: Methods for measuring the mass concentration of hydrogen sulfide in industrial emissions into the atmosphere by the photocolorimetric method

FR 1.31.2017.27246: Methodology for measuring the mass fraction of cyanides (including those in the form of complex compounds) in samples of soils, soils, bottom sediments, sludge, sewage sludge, liquid and solid waste production and consumption by the photometric method with pyridine and barbituric acid

FR 1.31.2017.28626: Method for measuring the mass concentration of nitrite ions in samples of drinking, natural and wastewater by the photometric method with Griss reagent

FR 1.31.2018.31084: Quantitative chemical analysis of water. Method for measuring mass concentrations of aldehydes in samples of drinking and natural waters by high performance liquid chromatography (2018 edition)

FR 1.39.2006.02505: Biological control methods. The methodology for determining the toxicity of highly mineralized surface and wastewater, soil and waste from the survival of brackish crustaceans Artemia salina L

FR 1.39.2007.03221: Biological control methods. Method of determining the toxicity of water and water extracts from the soil, sewage sludge, waste from mortality and changes in fertility of ceriodaphnias

FR 1.39.2007.03222: Biological control methods. Methodology for determining the toxicity of water and water extracts from soils, sewage sludge, waste by mortality and changes in the fertility of daphnia

FR 1.39.2007.03223: Biological control methods. Methods for determining the toxicity of water, water extracts from the soil, sewage sludge and waste by changing the level of chlorophyll fluorescence and the number of algae cells

GKINP 02-190-85: Guide to photographic work

GKINP 05-146-81: Guiding Material. Printing reproduction of multi-color space photo cards and images

GN 4274-87: Supplement to the document "Temporary Hygienic Norms and Method for Determining the Histamine Content in Fish Products"

GOST 10003-90: Styrene Technical Specification

GOST 10018-79: Copper cyanide technical. Technical conditions

GOST 1003-73: Liquid naphthenic driers. Specifications

GOST 10062-75: Natural combustible gases. Method for determination of specific heat of combustion

GOST 10067-80: Reagents. Potassium hydrogen fluoride. Specifications

GOST 10075-75: Reagents. Potassium phosphate tribasic 7-aqueous. Specifications

GOST 10091-75: Reagents. Calcium phosphate monobasic 1-aqueous. Specifications

GOST 10096-76: Clotted aluminium powder. Technical requirements

GOST 10104-75: Technical 2, 4-dinitrotoluene. Specifications

GOST 10134.3-2017: Glass and glass products. Methods for determination of chemical resistance. Determination of alkali resistance

GOST 10134.3-82: Glass inorganic and glass-crystal materials. Method for determination of alkale resistance

GOST 10136-2019: Diethylene glycol. Technical conditions

GOST 10136-77: Diethyleneglycol. Specifications

GOST 10153-70: High refractory silicon carbide products. Specifications

GOST 10163-76: Reagents. Soluble starch. Specifications

GOST 10164-75: Reagents. Ethylene glycol. Specifications

GOST 10199-81: Concentrated combined fodder designed for sheep

GOST 10216-75: Reagents. Bismuth (III) oxide. Specifications

GOST 10243-75: Steel. Methods of test and estimation of macrostructure

GOST 10259-78: Reagents. Acetylacetone. Specifications

GOST 10273-79: Graphite for the preparation of alcaline accumulator active mass. Specifications

GOST 10306-75: Lubricating oils. Method of evaporation loss in dynamic conditions

GOST 10364-63: Dark petroleum products. Determination of vanadium content by the colorimetric method

GOST 10364-90: Petroleum and petroleum products. Method for determination of vanadium

GOST 10376-77: Regenerated wool from wool and semi-wool old and new rags. Specification

GOST 10398-2016: Reagents and high purity substances. Complexonometric method for determination of basic matter content

GOST 10437-80: Commercial furfural

GOST 10444.1-84: Canned food. Preparation of reagent solutions, dyes, indicators and culture media for microbiological analysis

GOST 10444.7-86: Food products. Methods of detection of botulinum toxins and Clostridium botulinum

GOST 10484-78: Reagents. Hydrofluoric acid. Specifications

GOST 10521-78: Reagents. Benzoic acid. Specifications

GOST 10526-63: Confectionery. Method for determination of fatless milk solids in chocolate milk products

GOST 10561-80: Cryolite artificial technical. Technical conditions

GOST 10574-2016: Meat products. Methods for determination of starch

GOST 10574-91: Meat products. Determination of starch content

GOST 10585-75: Black oil fuel

GOST 10585-99: Oil fuel. Mazut. Specifications

GOST 10643-75: Reagents. Sodium thiocyanate. Specifications

GOST 10650-2013: Peat. Methods for the determination of the disintegration degree

GOST 10650-72: Peat. Determination of the disintegration degree

GOST 10651-75: Reagents. Ammonium phosphate tribasic 3-aqueous. Specifications

GOST 10671.1-2016: Reagents. Method for determination of silica impurity

GOST 10671.2-2016: Reagents. Methods for determination of nitrates

GOST 10671.2-74: Reagents. Methods for determination of nitrates

GOST 10671.3-2016: Reagents. Methods for determination of nitrites

GOST 10671.3-74: Reagents. Methods for determination of nitrites

GOST 10671.4-2016: Reagents. Methods for determination of nitrogen compounds impurity general content

GOST 10671.4-74: Reagents. Methods for determination of nitrogen compounds impurity general content

GOST 10678-76: Thermal orthophosphoric acid. Specifications

GOST 10689-75: Soda ash from nepheline raw stock for industrial use. Specifications

GOST 10690-73: Technical potassium carbonate (potash). Technical conditions

GOST 10727-91: Unidirectional glass threads. Specifications

GOST 10730-82: Auxiliary compounds for textiles. Preparation OC-20. Specifications

GOST 10749.3-80: Ethyl alcohol for industrial use. Method for determination of carbonyl compounds

GOST 10749.4-80: Ethyl alcohol for industrial use. Method for determination of alkali

GOST 10749.5-80: Ethyl alcohol for industrial use. Method for determination of acids

GOST 10749.6-80: Ethyl alcohol for industrial use. Method for determination of esters

GOST 10749.7-80: Ethyl alcohol for industrial use. Method for determination of sulphur

GOST 10766-64: Coconut oil

GOST 10779-78: Polyvinyl alcohol. Specification

GOST 10844-74: Grain. Method of determination of acidity by the mash

GOST 10846-91: Grain and products of its processing. Method for determination of protein

GOST 10848-79: Barium hydroxide for industrial use. Specification

GOST 10858-77: Oil seeds crops. Industrial raw materials. Methods of determination of acid value

GOST 10873-73: Ammonium sulfate (ammonium sulfate) purified. Technical conditions

GOST 10896-78: Ion-exchange resins. Preparation of specimens for tests

GOST 10898.4-84: Ion-exchange resins. Determination of specific volume

GOST 10929-76: Reagents. Hydrogen peroxide. Specifications

GOST 10930-74: Reagents. Furfurol. Specifications

GOST 11048-95: Rape cake

GOST 11078-78: Sodium hydrate purified. Specifications

GOST 11088-75: Reagents. Magnesium nitrate hexahydrate. Specifications

GOST 11097-86: Technical acrylonitrile. Specifications

GOST 11125-84: Super pure nitric acid. Specifications

GOST 11138-2019: Synthetic butadiene-methylstyrene rubbers SKMS-30ARKM-15 and styrene-butadiene rubbers SKS-30ARKM-15. Technical conditions

GOST 11254-85: Rendered animal and animal feeding meal. Methods for determining antioxidants

GOST 11285-2017: Glands pancreas cattle and pigs frozen. Technical conditions

GOST 11285-93: Frozen pancreases of cattle and pigs. Specifications

GOST 11293-89: Gelatin. Specifications

GOST 11312-74: Technical coal ortho-cresol. Specifications

GOST 11363-91: Technical dimethyl-terephthalate. Specifications

GOST 11380-74: Barium sulfate battery. Technical conditions

GOST 11623-89: Peat and products of its processing for agriculture. Methods for the determination of exchange and active acidity

GOST 11739.11-82: Aluminium casting and deformable alloys. Methods for determination of magnesium

GOST 11739.11-98: Aluminium casting and wrought alloys. Methods for determination of magnesium

GOST 11739.12-82: Aluminium casting and deformable alloys. Methods for determination of manganese

GOST 11739.12-98: Aluminium casting and wrought alloys. Methods for determination of manganese

GOST 11739.13-98: Aluminium casting and wrought alloys. Methods for determination of copper

GOST 11739.14-82: Aluminium casting and deformable alloys. Methods for determination of arsenic

GOST 11739.14-99: Aluminium casting and wrought alloys. Methods for determination of arsenic

GOST 11739.16-90: Aluminium casting and wrought alloys. Methods for determination of nickel

GOST 11739.20-82: Aluminium casting and deformable alloys. Methods for determination of titanium

GOST 11739.21-90: Aluminium casting and wrought alloys. Methods for determination of chromium

GOST 11739.22-90: Aluminium casting and wrought alloys. Methods for determination of rare-earth elements and yttrium

GOST 11739.23-82: Aluminium casting and deformable alloys. Methods for determination of zirconium

GOST 11739.24-82: Aluminium casting and deformable alloys. Methods for determination of zinc

GOST 11739.24-98: Aluminium casting and wrought alloys. Methods for determination of zinc

GOST 11739.25-90: Aluminium casting and wrought alloys. Methods for determination of scandium

GOST 11739.2-90: Aluminium casting and wrought alloys. Methods for determination of boron

GOST 11739.3-82: Aluminium casting and deformable alloys. Methods for determination of beryllium

GOST 11739.3-99: Aluminium casting and wrought alloys. Methods for determination of berillium

GOST 11739.6-82: Aluminium casting and deformable alloys. Methods for determination of iron

GOST 11739.6-99: Aluminium casting and wrought alloys. Methods for determination of iron

GOST 11739.7-82: Aluminium casting and deformable alloys. Methods for determination of silicon

GOST 11739.7-99: Aluminium casting and wrought alloys. Methods for determination of silicon

GOST 11884.12-78: Tungsten concentrate. Method of determination of antimony

GOST 11884.1-78: Tungsten concentrate. Methods of determination of tungsten anhydride

GOST 11884.3-78: Tungsten concentrate. Method of determination of silicon dioxide

GOST 11884.6-78: Tungsten concentrate. Methods of determination of arsenic

GOST 11884.9-78: Tungsten concentrate. Method of determination of molybdenum

GOST 11930.10-79: Hard-facing materials. Method of tungsten determination

GOST 11930.6-79: Hard-facing materials. Methods of nickel determination

GOST 11930.8-79: Hard-facing materials. Method of phosphorus determination

GOST 11930.9-79: Hard-facing materials. Methods of boron determination

GOST 12.3.043-90: Occupational safety standards system. Industrial technologies of optical coating application on pieces. General safety requirements

GOST 12.4.063-79: Occupational safety standards system. Means of hands protection. Method for determination of acid and alkali penetrability

GOST 12.4.128-83: Safety helmets

GOST 12.4.146-84: Occupational safety standards system. Polymer coated materials for special clothes and hand protection means. Method for determination of acid and alkali resistance

GOST 12.4.147-84: Occupational safety standards system. Artificial leather for hand protection means. Method for determination of acid and alkali permeability

GOST 12.4.260-2014: Occupational safety standards system. Insulating suits. Test methods of insulating materials for permeability and the time of protective effect by liquid phase of oxidants

GOST 12.4.265-2014: Occupational safety standards system. Personal protective means for works with radioactive substances and materials for their making. Testing method and evaluation of decontamination ratio

GOST 12.4.269-2014: Occupational safety standards system. Personal protective means for works with radioactive substances and materials for their making. Testing method of solutions decontaminating ability

GOST 12.4.311-2017: Occupational safety standards system. The suits isolating multipurpose. Test methods

GOST 12020-2018: Plastics. Testing methods of plastics resistance to chemical substances

GOST 12020-72: Plastics. Testing methods of plastics resistance to chemical substances

GOST 12033-74: Rayon grade pulp. Method for determination of capillary absorbency

GOST 12039-82: Seed of farm crops. Methods for determination of viability

GOST 12043-88: Seed of farm crops. Methods for determination of authenticity

GOST 12044-93: Agricultural seeds. Methods for determination of disease infestation

GOST 12045-97: Seeds of agricultural plants. Methods of determination of infested seeds

GOST 12072.5-79: Cadmium. Method of arsenic determination

GOST 1219.1-74: Lead-calcium bearing alloys. Method for determination of calcium content

GOST 1219.3-74: Lead-calcium bearing alloys. Method for determination of aluminium content

GOST 12224.1-78: Osmium. Chemical-spectral method of analysis

GOST 12280-75: Wines, wine materials, cognac and fruit spirits. Method for the determination of aldehydes

GOST 12329-77: Petroleum products and hydrocarbon solvents. Method for determination of aniline point and aromatic hydrocarbons

GOST 12344-78: Alloyed and high-alloyed steels. Methods for determination of carbon

GOST 12345-2001: Alloyed and high-alloyed steels. Methods of sulphur determination

GOST 12345-88: Alloyed and high-alloyed steels. Methods of sulphur determination

GOST 12347-77: Alloyed and high-alloyed steels. Methods for determination of phosphorus

GOST 12348-78: Alloyed and high-alloyed steels. Methods of manganese determination

GOST 12349-83: Alloyed and high-alloyed steels. Methods for determination of tungsten

GOST 12352-81: Steels alloyed and highalloyed. Methods for the determination of nickel

GOST 12353-78: Alloyed and high-alloyed steels. Methods of cobalt determination

GOST 12354-81: Steels alloyed and highalloyed. Methods for the determination of molybdenum

GOST 12355-78: Alloyed and high-alloyed steels. Methods of copper determination

GOST 12358-2002: Alloyed and highalloyed steels. Methods for determination of arsenic

GOST 12358-82: Steels alloyed and highalloyed. Methods for the determination of arsinic

GOST 12359-81: Steels carbon, alloyed and highalloyed. Methods for the determination of nitrogen

GOST 12359-99: Carbon, alloyed and high-alloyed steels. Methods for determination of nitrogen

GOST 12360-82: Steels alloyed and highalloyed. Methods for the determination of boron

GOST 12362-79: Alloy and high-alloy steels. Methods for determination of stibium, lead, tin, zinc and cadmium

GOST 12364-84: Steels alloyed and highalloyed. Methods for the determination of cetium

GOST 12395-76: Pulp for insulating paper and board. Method for the determination of dynamic viscosity of copper-ammonium solution

GOST 12497-78: Plastics. The method of epoxy group determination

GOST 12572-2015: Sugar. Method of sugar colour determination

GOST 12572-93: Granulated and refined sugar. Methods of sugar colour determination

GOST 12575-2001: Sugar. Methods of reducing substances determination

GOST 12575-86: Sugar. Methods of reducing substances determination

GOST 12645.10-86: Indium. Method for determination of sulphur

GOST 12645.4-77: Indium. Chemical-spectral method for the determination of aluminium, bismuth, cadmium, copper, magnesium, manganese, nickel, lead, silver and zinc

GOST 12645.5-77: Indium. Methods for determination of arsenic

GOST 12645.9-83: Indium. Chemical spectral method for determination of thallium

GOST 12697.10-77: Aluminium. Method for determination of titanium

GOST 12697.12-77: Aluminium. Methods for determination of arsenic

GOST 12697.1-77: Aluminium. Methods for determination of vanadium

GOST 12697.2-77: Aluminium. Methods for determination of magnesium

GOST 12697.3-77: Aluminium. Methods for determination of manganese

GOST 12697.5-77: Aluminium. Method for determination of chromium

GOST 12697.6-77: Aluminium. Method for determination of silicon

GOST 12697.9-77: Aluminium. Methods for determination of zinc

GOST 127.2-93: Sulphur for industrial use. Test methods

GOST 12707-77: Wash primers. Specifications

GOST 127-76: Specifications For Industrial Sulfur

GOST 1293.16-93: Lead-antimony alloys. Methods for determination of sulphur

GOST 1293.4-83: Lead-antimony alloys. Methods for the determination of arsenic

GOST 12966-85: Aluminum sulfate technical purified. Technical conditions

GOST 13020.11-85: Metallic chrome. Methods for determination of zinc, lead and bismuth

GOST 13020.12-85: Metallic chrome. Method for determination of arsenic

GOST 13020.16-85: Metallic chrome. Method for determination of cobalt

GOST 13020.6-85: Metallic chrome. Method for determination of total aluminium

GOST 13020.7-85: Metallic chrome. Methods for determination of nitrogen

GOST 13047.10-2002: Nickel. Cobalt. Methods for determination of copper

GOST 13047.10-2014: Nickel. Cobalt. Methods for determination of copper

GOST 13047.10-81: Nickel. Method for the determination of lead

GOST 13047.12-81: Nickel. Method for the determination of tin

GOST 13047.13-81: Nickel. Methods for the determination of cadmium

GOST 13047.15-81: Nickel. Methods for the determination of arsenic

GOST 13047.16-81: Nickel. Methods for the determination of aluminium

GOST 13047.1-81: Nickel. Methods for the determination of nickel

GOST 13047.18-2002: Nickel. Cobalt. Methods for determination of arsenic

GOST 13047.18-2014: Nickel. Cobalt. Methods for determination of arsenic

GOST 13047.2-2002: Nickel. Cobalt. Methods for determination of nickel in nickel

GOST 13047.2-2014: Nickel. Cobalt. Method for determining nickel in nickel

GOST 13047.2-81: Nickel. Methods for the determination of carbon

GOST 13047.5-2002: Nickel. Cobalt. Methods for determination of nickel in cobalt

GOST 13047.5-2014: Nickel. Cobalt. Methods for determination of nickel in cobalt

GOST 13047.7-81: Nickel. Methods for the determination of copper

GOST 13047.8-81: Nickel. Methods for the determination of zinc

GOST 13078-81: Sodium glass liquid. Technical conditions

GOST 13079-81: Sodium silicate soluble. Technical conditions

GOST 13079-93: Sodium silicate soluble. Technical conditions

GOST 13151.11-77: Ferromolybdenum. Method for the determination of arsenic content

GOST 13151.1-89: Ferromolybdenum. Method for the determination of molybdenum

GOST 13151.2-82: Ferromolybdenum. Methods for determination of tungsten

GOST 13151.9-82: Ferromolybdenum. Methods for determination of tin

GOST 13191-73: Wines, wine materials, cognac and cognac spirits, fruit and berry juices this alcohol. Method for determination of ethyl alcohol

GOST 13192-73: Wines, wine materials and cognacs. Method of sugar determination

GOST 13193-73: Wines, wine materials and cognac spirits. Spirit fruit-berry juices. Methods of volatile acids determination

GOST 13198-77: Technical acetoncyanohydrin. Specifications

GOST 13201.2-77: Ferrosilicochrome. Method for the determination of silicon content

GOST 13217.11-90: Ferrovanadium. Methods for determination of arsenic

GOST 13217.4-90: Ferrovanadium. Methods for determination of silicon

GOST 13217.5-90: Ferrovanadium. Methods for determination of phosphorus

GOST 13217.7-90: Ferrovanadium. Methods for determination of total aluminium

GOST 13217.8-90: Ferrovanadium. Methods for determination of chromium

GOST 13230.1-81: Ferrosilicon. Methods for the determination of silicon

GOST 13230.1-93: Ferrosilicon. Methods for determination of silicon

GOST 13230.5-81: Ferrosilicon. Methods for the determination of manganese

GOST 13230.5-93: Ferrosilicon. Methods for determination of manganese

GOST 13230.7-81: Ferrosilicon. Methods for the determination of aluminium

GOST 13230.7-93: Ferrosilicon. Methods for determination of aluminium

GOST 13230.8-81: Ferrosilicon. Methods for the determination of calcium

GOST 13230.8-93: Ferrosilicon. Methods for determination of calcium

GOST 13302-77: Petroleum acids

GOST 13346-72: Paper. Methods for determination of lead fraction of total mass

GOST 13367-77: Sodium Rodanist. Technical conditions

GOST 13380-81: Petroleum products. Method for determination of sulphur microadmixtures

GOST 1341-84: Parchment

GOST 1341-97: Vegetable parchment

GOST 13449-2017: Sanitary ceramic wares. Test methods

GOST 13449-82: Sanitary ceramic wares. Test methods

GOST 13456-82: Dried beat-root cake for export. Specifications

GOST 13493-86: Sodium tripolyphosphate. Technical conditions

GOST 13496.12-75: Combined animal feeding stuffs. Method for determination of total oxidity

GOST 13496.18-85: Mixed fodder and fodder raw stuff. Methods for determination of fat acid value

GOST 13496.19-2015: Feeds, mixed feeds and raw material. Methods for determination of nitrate and nitrite

GOST 13496.19-93: Fodder, mixed fodder and animal feed raw stuff. Methods of nitrate and nitrite determination

GOST 13496.21-2015: Feeds, mixed feeds and raw material. Methods for determination of lisin and tryptophane

GOST 13496.21-87: Feeds, mixed feeds and raw material. Methods for determining content of lisin and tryptophane

GOST 13496.22-90: Fodder, mixed fodder, and mixed fodder raw materials. Method for determination of cistinum and metioninum

GOST 13496.4-2019: Feed, compound feed, compound feed raw materials. Methods for determination of nitrogen and crude protein

GOST 13496.4-93: Fodder, mixed fodder and animal feed raw stuff. Methods of nitrogen and crude protein determination

GOST 13496.5-2018: Mixed feeds. Methods of ergot determination

GOST 13496.5-70: Mixed feed. The method of determination of ergot

GOST 13496.7-97: Feed grain, grain by products, compound feeds. Methods for the determination of toxicity

GOST 13538-68: Additives and lubricating oils with additives. Method for determination of barium, calcium and zinc contents by complexonometric titration

GOST 13685-84: Common salt. Test methods

GOST 13938.11-2014: Copper. Method for determination of arsenic mass fraction

GOST 13938.11-78: Copper. Method for the determination of arsenic

GOST 13938.12-78: Copper. Methods for the determination of bismuth

GOST 13938.2-78: Copper. Methods for determination of sulphur

GOST 13938.6-78: Copper. Methods for the determination of nickel

GOST 13979.11-83: Cottonseed oilcakes and oilmeals. Determination of free gossypol content

GOST 13979.3-68: Oilcakes oil-meals. Methods of determination of soluble proteins

GOST 13979.7-78: Oilcakes, oilmeals and powdered mustard seed cake. Determination of isothiocyanates

GOST 13979.8-69: Oilcakes and oilmeals. Methods of determination for free and combined hydrogen cyanide

GOST 13997.3-84: Zirconium containing refractory materials and products. Methods for determination of silicon dioxide

GOST 13997.7-84: Zirconium containing refractory materials and products. Methods for determination of aluminium oxide

GOST 13997.8-84: Refractory containing refractory materials and products. Methods for determination of calcium oxide

GOST 14021.1-78: Ferroboron. Methods for the determination of boron

GOST 14021.6-78: Ferroboron. Methods for the determination of manganese

GOST 14021.8-78: Ferroboron. Methods for the determination of aluminium

GOST 14022-78: Anhydrous hydrogen fluoride. Specification

GOST 14039-78: Emulsion polyvinylchloride. Specifications

GOST 14047.10-78: Lead concentrates. Determination of silicon dioxide. Photometric and gravimetric methods

GOST 14047.13-78: Lead concentrates. Determination of germanium. Photometric method

GOST 14047.5-78: Lead concentrates. Determination of arsenic. Photometric and titrimetric methods

GOST 14048.14-80: Zinc concentrates. Method for the determination of aluminium oxide

GOST 14048.4-78: Zinc concentrates. Methods for determination of silicon dioxide

GOST 14048.5-78: Zinc concentrates. Method for determination of arsenic

GOST 14048.7-80: Zinc concentrates. Method for the determination of fluorine

GOST 14050-93: Limestone meal (dolomite)

GOST 14053-78: Synthetic rubber CKC-50 ГПC. Specifications

GOST 14139-76: Cognac and fruit spirits. Method for the determination of medium ethers

GOST 14231-88: Urea-formaldehyde resins. Specifications

GOST 14250.13-85: Ferrotitanium. Methods of manganese determination

GOST 14250.1-80: Ferrotitanium. Method for determination of titanium

GOST 14250.1-90: Ferrotitanium. Method for determination of titanium

GOST 14250.6-80: Ferrotitanium. Method for determination of aluminium

GOST 14250.6-90: Ferrotitanium. Method for determination of aluminium

GOST 14250.9-80: Ferrotitanium. Methods for determination of molybdenum

GOST 14252-73: Wines and wine materials, spirit fruit-and-berry juices. Methods for determination of titrating acids

GOST 14261-77: Hydrochloric acid super pure. Specifications

GOST 1429.10-77: Tin-lead solders. Method for the determination of arsenic

GOST 1429.9-77: Tin-lead solders. Method for the determination of aluminium

GOST 14351-73: Wines and cognac spirits. Methods for determination of free and total sulphurous acid content

GOST 14363.2-83: Dissolving pulp. Copper ammonium viscosity determination

GOST 1437-75: Dark petroleum products accelerated method for determination of sulfur

GOST 14618.2-78: Essential oils, aromatics and their intermediates. Methods for determination of carbonyl compounds (aldehydes and ketones)

GOST 14618.7-78: Essential oils, aromatics and their intermediates. Determination of acids, esters and ester value

GOST 14618.8-78: Essential oils, aromatics and their intermediates. Methods for determination of alcohols and phenols

GOST 14638.11-84: Ferrotungsten. Method for determination of lead content

GOST 14638.13-84: Ferrotungsten. Methods for determination of tin content

GOST 14638.14-84: Ferrotungsten. Methods for determination of bismuth content

GOST 14638.15-84: Ferrotungsten. Method for determination of arsenic content

GOST 14638.1-81: Ferrotungsten. Methods for the determination of tungsten

GOST 14638.6-84: Ferrotungsten. Method for the determination of aluminium content

GOST 14657.13-78: Bauxite. Method for the determination of vanadium oxide (V)

GOST 14657.13-96: Bauxite. Methods for determination of vanadium oxide (V) content

GOST 14657.2-78: Bauxite. Methods for the determination of silica dioxide

GOST 14657.2-96: Bauxite. Methods for determination of silica dioxide content

GOST 14657.3-78: Bauxite. Method for the determination of aluminium oxide

GOST 14657.3-96: Bauxite. Method for determination of aluminium oxide content

GOST 14657.7-82: Bauxite. Methods for the determination calcium oxide and magnesium oxide content

GOST 14657.7-96: Bauxite. Methods for determination of calcium oxide and magnesium oxide contents

GOST 14657.8-83: Bauxite. Gravimetric method for the determination of total sulphur content

GOST 14702-79: Ammonium nitrate waterproof. Technical conditions

GOST 147-95: Solid mineral fuel. Determination of the highest combustion heat and calculation of the lowest combustion heat

GOST 14839.13-2013: Commercial explosives. Methods of waterproofness determination

GOST 14839.2-69: Industrial explosives. Methods for determination of nitroethers content

GOST 14849-89: Macaroni foods. Acceptance rules and methods of quality determination

GOST 14858.7-91: Silicocalcium. Methods for the determination of aluminium

GOST 14888-78: Benzoyl peroxide technical. Specifications

GOST 1500-78: Witrous vitriol. Specification

GOST 15027.10-77: Non-tin bronze. Methods for the determination of tin

GOST 15027.12-77: Non-tin bronze. Methods for the determination of zinc

GOST 15027.20-88: Tintless bronze. Methods for determination of magnesium

GOST 15027.2-77: Non-tin bronze. Methods for the determination of aluminium

GOST 15027.5-77: Non-tin bronze. Methods for the determination of nickel

GOST 15027.7-77: Non-tin bronze. Methods for the determination of lead

GOST 15027.8-77: Non-tin bronze. Methods for the determination of arsenic

GOST 15113.5-77: Food concentrates. Methods for determination of acidity

GOST 15113.6-77: Food concentrates. Methods for determination of sucrose

GOST 15113.7-77: Food concentrates. Methods for determination of salt

GOST 15113.9-77: Food concentrates. Methods for determination of fat

GOST 15123-78: Simazine - 50% and 80%

GOST 15483.11-78: Tin. Methods for determination of bismuth, gallium, gold, cobalt, copper, nickel, lead, silver, indium and aluminium

GOST 15483.3-78: Tin. Methods for determination of arsenic

GOST 15483.7-78: Tin. Method for determination of sulphur

GOST 15627-2019: Synthetic butadiene-methyl styrene rubbers SKMS-30ARK and styrene butadiene SKS-30ARK. Technical specifications

GOST 15628-2019: Synthetic butadiene-methylstyrene rubbers SKMS-30ARKM-27 and styrene-butadiene rubbers SKS-30ARKM-27. Technical conditions

GOST 157-78: Reagents. Benzaldehyde. Specifications

GOST 15848.10-90: Chromium ores and concentrates. Methods for determination of aluminium oxide

GOST 15874-81: Polyvinylacetals. Methods for determination of acetal and acetate groups

GOST 15933.11-70: Ferroniobium. Method for the determination of nitrogen content

GOST 15933.13-70: Ferroniobium. Method for the determination of bismuth content

GOST 15933.15-70: Ferroniobium. Method for the determination of arsenic content

GOST 15933.7-90: Ferroniobium. Method for determination of aluminium

GOST 15934.10-82: Copper concentrates. Methods for determination of gold and silver

GOST 15934.13-80: Copper concentrates. Method for the determination of nickel

GOST 15934.17-80: Copper concentrates. Methods for determination of tellurium

GOST 15934.3-80: Copper concentrates. Method for determination of molybdenum

GOST 15934.4-80: Copper concentrates. Methods for determination of silicon dioxide

GOST 15934.5-80: Copper concentrates. Method for determination of iron

GOST 15934.6-80: Copper concentrates. Methods for determination of aluminium oxide

GOST 15934.7-80: Copper concentrates. Method for determination of calcium oxide and magnesium oxide

GOST 15934.8-80: Copper concentrates. Methods for determination of sulphur

GOST 15934.9-80: Copper concentrates. Methods for determination of arsenic

GOST 15946-94: Herba bidentis. The herb of Water Agrimony. Specifications

GOST 15976-81: Perforated and perforated-corrugated vinyl plastic film. Specifications

GOST 15991-86: Anthrax of animals live vaccine

GOST 16097-83: Chemical charges for fire extinguishers

GOST 16108-80: Concentrated datolite. Specifications

GOST 1625-2016: Formalin for industrial use. Specifications

GOST 16295-2018: Anticorrosive paper. Specifications

GOST 16295-82: Packing anticorrosive paper. Specifications

GOST 16362-86: Wood flour. Test methods

GOST 16412.2-80: Iron powder. Methods for the determination of phosphorus

GOST 16412.2-91: Iron powder. Methods for the determination of phosphorus

GOST 16412.3-80: Iron powder. Methods for the determination of silicon

GOST 16412.3-91: Iron powder. Methods for the determination of silicon

GOST 16412.4-80: Iron powder. Methods for the determination of manganese

GOST 16412.4-91: Iron powder. Methods for the determination of manganese

GOST 16457-2016: Reagents. Methods for determination of aldehydes impurities

GOST 16457-76: Reagents. Methods for determination of aldehydes impurities

GOST 16508-70: Insulating silicon varnishes. Specifications

GOST 1652.10-77: Copper-zinc alloys. Methods for the determination of aluminium

GOST 1652.11-77: Copper-zinc alloys. Methods for the determination of nickel

GOST 1652.2-77: Copper-zinc alloys. Methods for the determination of lead

GOST 1652.7-77: Copper-zinc alloys. Methods for the determination of bismuth

GOST 1652.8-77: Copper-zinc alloys. Methods for the determination of arsenic

GOST 1652.9-77: Copper-zinc alloys. Methods for the determination of sulphur

GOST 16539-79: Reagents. Cupric oxide. Specifications

GOST 16698.10-71: Metallic manganese and nitrated manganese. Method for the determination of aluminium

GOST 16698.13-93: Metallic manganese and nitrated manganese. Method for determination of nitrogen

GOST 16698.7-71: Metallic manganese and nitrated manganese. Methods for the determination of nickel

GOST 16704-2017: Phenol-formaldehyde resins. Methods for determination of free formaldehyde content

GOST 16704-71: Phenolformaldehyde resins. Methods for determination of free formaldehyde content

GOST 16713-71: Wood protective means. Test methods for leaching resistance

GOST 16739-88: Purified tuberculin (ppd) designed for mammals

GOST 16756-71: Butyl methacrylate. Specifications

GOST 16922-71: Organic dye-stuffs, intermediates, auxiliary compounds for textiles. Test methods

GOST 17.2.4.03-81: Nature protection. Atmosphere. Indophenol method for determination of ammonia

GOST 17.4.4.01-84: Nature protection. Soils. Methods for determining the capacity of caption exchange

GOST 17.4.4.02-2017: Nature protection. Soils. Methods for sampling and preparation of soil for chemical, bacteriological, helmintological analysis

GOST 17.4.4.02-84: Nature protection. Soils. Methods for sampling and preparation of soils for chemical, bacteriological, helminthological analysis

GOST 17.5.4.02-84: Nature protection. Recultivation of lands. Method of measurement and sum calculation of toxic salts in overburden and enclosing rocks

GOST 17001.5-86: Ferrosilicozirconium. Methods for determination of phosphorus

GOST 17001.8-86: Ferrosilicozirconium. Method for determination of aluminium

GOST 17177-87: Heat insulating construction materials and products. Methods of control

GOST 17177-94: Thermal insulating materials and products for building application. Test methods.

GOST 171-81: Pressed bakery yeast. Specifications

GOST 1720-76: Crude coal anthracene

GOST 17319-2019: Reagents Methods for the determination of heavy metal impurities

GOST 17319-76: Reagents. Methods for the determination of heavy metals

GOST 17323-71: Engine fuel. Determination of mercaptan and hydrogen sulphide sulphur content by pontentiometric titration

GOST 17332-71: Unified system of corrosion and ageing protection. Metals, alloys, metal and non-metal inorganic coatings. Test methods at climatic test stations

GOST 17338-81: Ion exchange resins. Method for determination of osmotic stability

GOST 17338-88: Jon-exchangers. Method for determination of osmotic stability

GOST 17354-71: Technical 4-hydroxybenzoic acid. Specifications

GOST 17477-86: Tetrahydrofurfuril alcohol. Specifications

GOST 17552-72: Ion-exchange membranes. Methods for determination of total and equilibrium exchange capacity

GOST 17553-72: Ion-exchange membranes. Methods for preparation of specimens for tests

GOST 17555-72: Plastics. Methods for determination of hydroxyl group of epoxy resins and epoxidized compositions

GOST 17556-81: Combustible natural gases. Methods for determination of hydrogen sulphide and sulphur mercaptan

GOST 1762.1-71: Aluminium-silicon alloy ingots. Methods for determination of silicon

GOST 1762.2-71: Aluminium-silicon alloy ingots. Methods for determination of iron

GOST 1762.3-71: Aluminium-silicon alloy ingots. Methods for determination of calcium

GOST 1762.4-71: Aluminium-silicon alloy ingots. Methods for determination of titanium

GOST 1762.5-71: Aluminium-silicon alloy ingots. Methods for determination of manganese

GOST 1762.6-71: Aluminium-silicon alloy ingots. Methods for determination of copper

GOST 1762.7-71: Aluminium-silicon alloy ingots. Methods for determination of zinc

GOST 17626-81: Casein for industrial use. Specifications

GOST 17681-82: Flour of animal origin. Test methods

GOST 177-88: Hydrogen peroxide

GOST 17818.14-90: Graphite. Method for determination of arsenic

GOST 17818.16-90: Graphite. Method for determination of phosphorus

GOST 17823.1-72: Wood chemical products. Method of acid number determination

GOST 17824-2005: Polyamides, polyamide fibres, fabrics. Methods for determination of extractable materials content

GOST 17824-81: Polyamides, polyamide yarns and fibres. Methods for determination of extractable materials

GOST 18136-2017: Masla. Metod opredeleniya stabil'nosti protiv okisleniya

GOST 18136-72: Oils. Method for determination of oxidation stability in a universal apparatus

GOST 18165-2014: Water. Methods for determining aluminum content

GOST 18165-81: Drinking water. Method for determination of aluminium mass concentration

GOST 18165-89: Drinking water. Method for determination of aluminium mass concentration

GOST 18184.1-79: Niobium pentoxide. Method for the determination of phosphorus content

GOST 18184.2-79: Niobium pentoxide. Method for the determination of fluoride content

GOST 18262.5-88: Titan magnetite ores, iron vanadium concentrates, agglomerates and pellets. Methods for determination of silicon dioxide

GOST 18262.8-88: Titan magnetite ores, iron vanadium concentrates, agglomerates and pellets. Methods for determination of titanium dioxide

GOST 18270-72: Super pure acetic acid. Specifications

GOST 18287-81: Colloidal aluminum hydroxide

GOST 18293-72: Drinking water. Methods for determination of lead, zinc and silver content

GOST 18294-2004: Drinking water. Method for determination of beryllium content

GOST 18294-81: Drinking water. Method for determination of berillium mass concentration

GOST 18294-89: Drinking water. Method for determination of berillium mass concentration

GOST 18307-78: Soot white. Specifications

GOST 18309-2014: Water. Methods for determining phosphorous substances

GOST 18385.1-79: Niobium. Methods for the determination of tungsten

GOST 18635-73: Hard coals. Method for the determination of the yield of chemical coking products

GOST 18663-78: Fodder vitamin b12

GOST 18826-73: Drinking water. Methods for determination of nitrates content

GOST 18904.1-89: Tantalum and its oxides. Photometrical method for determination of molybdenum and tungsten

GOST 18911-73: Technical 1-naphthol -2-carboxylic acid. Specifications

GOST 18918-85: Amorphous

GOST 18963-73: Drinking water. Methods of sanitary-bacteriological analysis

GOST 19014.1-73: Crystal silicon. Methods of aluminium determination

GOST 19034-82: Tubes of polyvinylchloride plastic. Specifications

GOST 1908-88: Capacitor paper

GOST 19096-73: Dioctyl sebacate, thermostable. Specification

GOST 19151-73: Red lead. Specifications

GOST 19182-2014: Preserved from fish. Methods of buffer value determination

GOST 19182-89: Preserved fish. Methods of buffer value determination

GOST 1923-78: Sterilized condensed canned milk

GOST 19251.4-79: Zinc. Method of arsenic determination

GOST 19296-73: Petroleum oils. Test for soda reaction from petroleum oils. Photoelectric colorimeter method

GOST 1932-82: Hard coals and coke. Methods for determination of phosphorus

GOST 1932-93: Solid fuel. Methods for determinations of phosphorus

GOST 19347-2014: Copper sulfate. Technical conditions

GOST 19347-99: Copper sulfate. Technical conditions

GOST 19355-85: Drinking water. Methods for determination of polyacrilamide

GOST 194-80: Diphenylamine for industrial use. Specifications

GOST 19503-88: Hydrazine hydrate technical. Technical conditions

GOST 1953.14-79: Tin bronze. Method for the determination of magnesium

GOST 1953.15-79: Tin bronze. Methods for the determination of arsenic

GOST 1953.4-79: Tin bronze. Methods for the determination of phosphorus

GOST 1953.5-79: Tin bronze. Methods for the determination of nickel

GOST 1953.6-79: Tin bronze. Methods for the determination of zinc

GOST 1953.8-79: Tin bronze. Methods for the determination of aluminium

GOST 195-77: Reagents. Sodium sulphite. Specifications

GOST 19627-74: Hydroquinone (paradioxybenzene). Specifications

GOST 19671-81: Tungsten wire for light sources. Specification

GOST 19671-91: Tungsten wire for light sources

GOST 19710-2019: Ethylene glycol. Technical conditions

GOST 19710-83: Ethylene glycol. Specifications

GOST 19728.14-2001: Talc and talcomagnesite. Method for determination of sulphate ions in water extract

GOST 19728.14-74: Talc and talcmagnesite. Method for determination of sulphate ions in water extract

GOST 1973-77: Arsenous anhydride. Specifications

GOST 19792-2001: Natural honey. Specifications

GOST 19792-87: Natural honey

GOST 19813-74: Needle punched linen of flax fibres. Specifications

GOST 19814-74: Synthetic and regenerated acetic acid. Specifications

GOST 19816.1-91: Rubber, raw styrene-butadiene. Soap and organic acid content. Determination

GOST 19863.10-91: Titanium alloys. Methods for the determination of tin

GOST 19863.14-91: Titanium alloys. Methods for the determination of copper

GOST 19863.1-91: Titanium alloys. Methods for the determination of aluminium

GOST 19863.4-91: Titanium alloys. Methods for the determination of tungsten

GOST 19863.6-91: Titanium alloys. Methods for the determination of silicon

GOST 19906-74: Sodium nitrite technical. Technical conditions

GOST 1994-93: Fruits of sweetbrier. Specifications

GOST 199-78: Reagents. Sodium acetate 3-aqueous. Specifications

GOST 20010-93: Industrial rubber gloves

GOST 200-76: Sodium hypophosphite, 1-aqueous. Specifications

GOST 20083-74: Fodder yeast

GOST 201-76: Trisodium phosphate. Technical conditions

GOST 20255.1-89: Ionites Method for determining static exchange capacity

GOST 20255.2-89: Ion-exchange resins. Methods of determining dynamic ion-exchange capacity

GOST 20264.1-89: Enzyme preparations. Methods for the determination of organoleptic, physico-chemical and microbiological points

GOST 20264.2-88: Enzyme preparations. Methods for determination of proteolytic activity

GOST 20264.3-81: Enzyme preparations. Methods for determination of pectolytic complex activity

GOST 20264.4-89: Enzyme preparations. Methods for the determination of amylase activity

GOST 20270-84: Pure sorted wool. Methods for determination of vegetable matters, clipped wool and schurf

GOST 20288-74: Reagents. Carbon tetrachloride. Specifications

GOST 20291-80: Sodium polyphosphate technical. Technical conditions

GOST 20298-2022: Ion-exchange resins. Cationic exchange resins. Technical conditions

GOST 20298-74: Ion-exchange resins. Cation exchangers. Specifications

GOST 20300.7-74: Baddeleyite-corundum refractories. Method for determining the content of calcium oxide and magnesium oxide

GOST 20300.7-90: Baddeleyite-corundum refractories. Method for determination of calcium oxide and magnesium oxide

GOST 20301-2022: Ion-exchange resins. Anion exchangers. Technical conditions

GOST 20301-74: Ion-exchange resins. Anionites. Specifications

GOST 20370-74: Methyl methacrylate. Specifications

GOST 20376-74: Heat-insulating packing board. Specifications

GOST 20447-75: Organic dyes. Active brilliant blue KX. Specifications

GOST 20478-75: Reagents. Ammonium persulphate. Specifications

GOST 20491-75: Technical isopropylbenzene. Specifications

GOST 20573-75: Reagents. Potassium dicyanoaurate (I). Specifications

GOST 2057-94: Solid mineral fuel. Methods for the determination of ash fusibility

GOST 20580.2-80: Lead. Methods for the determination of copper

GOST 20580.5-80: Lead. Method for the determination of arsenic

GOST 2059-75: Brown coals, hard coals, anthracites and combustible shales. Accelerated method for the determination of total sulphur content

GOST 2060-2006: Brass rods. Specifications

GOST 2062-77: Reagents. Hydrobromic acid. Specifications

GOST 2067-93: Bone glue. Specifications

GOST 20729-75: Nutrient media.

GOST 20730-75: Nutrient media.

GOST 2080-76: Sodium acetate for industrial use. Specifications

GOST 2081-2010: Carbamide. Specifications

GOST 2081-92: Carbamide

GOST 2082.15-81: Molybdenum concentrates. Methods for the determination of carbon content

GOST 2082.3-81: Molybdenum concentrates. Methods for the determination of molybdenum content

GOST 2082.5-81: Molybdenum concentrates. Method for determination of arsenic content

GOST 20841.4-75: Silicium organic products. Methods for determination of medium reaction

GOST 20841.6-75: Silicon organic products. Method for determination of chlorine mass fraction

GOST 20848-75: Reagents. Potassium fluoride 2-aqueous. Specifications

GOST 20851.1-75: Mineral fertilizers. Methods for determination of nitrogen content

GOST 20851.2-75: Mineral fertilizers. Methods for determination of phosphates

GOST 20851.3-93: Mineral fertilizers. Methods for determination of potassium content

GOST 20907-2016: Liquid phenolformaldehyde resins. Specifications

GOST 20907-75: Liquid phenol formaldehyde resins. Specifications

GOST 20909.6-75: Non-diluted sperm of bulls. Methods of biochemical tests

GOST 20996.1-2014: Selenium technical. Methods of selenium determination

GOST 20996.1-82: Selenium. Methods of selenium determination

GOST 20996.3-82: Selenium. Method of plumbum determination

GOST 20996.4-82: Selenium. Method of arsenic determination

GOST 20997.1-81: Thallium. Method of the spectral determination of mercury

GOST 20997.4-81: Thallium. Method of chemical and spectral determination of aluminium, iron, bismuth, cadmium, indium, manganese, nickel, lead, silver and zinc

GOST 21039-75: Acetic anhydride for industrial use. Specifications

GOST 21119.11-92: General methods of test for pigments and extenders. Determination of water-soluble sulphates, chlorides and nitrates

GOST 21119.12-92: General methods of test for pigments and extenders. Determination of acidity or alkalinity of the aqueous extract

GOST 21119.8-75: General methods of test for pigments and extenders. Determination of oil absorption value

GOST 21205-83: Tartaric acid for use in foodstuffs. Specifications

GOST 21237-75: Meat. Methods of bacteriological analysis

GOST 21261-75: Petroleum products. Method for determination of specific heat of combustion

GOST 21261-91: Oil products. Method for the determination of gross calorific value and calculation of net calorific value

GOST 21443-75: Liquefied hydrocarbon gases for export

GOST 21458-75: Sodium sulfate crystallization. Technical conditions

GOST 2149-75: Barium carbonate technical. Technical conditions

GOST 21534-76: Petroleum The determination of chloride salts content

GOST 2154-77: Centralite II. Specifications

GOST 2156-76: Sodium bicarbonate. Technical conditions

GOST 21600.18-83: Ferrochrome. Methods for the determination of total aluminium

GOST 21639.1-90: Fluxes for electroslag remelting. Methods for determination of moisture content

GOST 21639.2-93: Fluxes for electroslag remelting. Methods for determination of aluminium oxide

GOST 21639.7-93: Fluxes for electroslag remelting. Methods for determination of calcium fluoride

GOST 21646-2003: Copper and brass tubes for heat-exchange apparatus. Specifications

GOST 2168-83: Technical dimethylaniline. Specifications

GOST 21825-76: Natural gastric juice

GOST 2184-2013: Sulphuric acid for industrial use. Specifications

GOST 2184-77: Sulphuric acid for industrial use. Specifications

GOST 21877.10-76: Tin and lead babbits. Methods for the determination of aluminium

GOST 21948-76: Raw and pressed hop. Test methods

GOST 2197-78: Tungsten acid. Specification

GOST 21988-76: Commercial explosives. Grammonites. Specifications

GOST 22025-76: Resistive silicon alloys. Specifications

GOST 22159-76: Reagents. Hydrazine dihydrochloride. Specifications

GOST 22180-76: Reagents. Oxalic acid. Specifications

GOST 22221.1-76: Tin concentrates. Method for the determination of tin mass part

GOST 22221.2-76: Tin concentrates. Methods for the determination of wolfram trioxide mass part

GOST 22221.3-76: Tin concentrates. Methods for the determination of sulphur mass part

GOST 22221.4-76: Tin concentrates. Method for the determination of arsenic mass part

GOST 22221.7-76: Tin concentrates. Method for the determination of fluorine mass part

GOST 2222-78: Methanol-poison for industrial use. Specifications

GOST 2222-95: Technical methanol. Specifications

GOST 22234-76: Polyester 24K. Specifications

GOST 22275-90: Concentrate of apatite. Specifications

GOST 22280-76: Reagents. Tri-sodium citrate 5,5-aqueous. Specifications

GOST 22300-76: Reagents. Ethyl acetate and butyl acetate. Specifications

GOST 22387.2-2014: Combustible natural gases. Methods for determination of hydrogen sulphide and mercaptan sulphur

GOST 22387.2-83: Natural combustible gases. Methods for determination of hydrogen sulphide and sulphur mercaptan

GOST 22387.2-97: Combustible natural gases. Methods for determination of hydrogen sulphide and sulphur mercaptan

GOST 22517-77: Hafnium iodide metal. Specifications

GOST 22519.2-77: Thallium. Method for the determination of nickel

GOST 22536.10-88: Carbon steel and unalloyed cast iron. Methods for determination of alluminium

GOST 22536.14-88: Carbon steel and unalloyed cast iron. Methods for determination of zirconium

GOST 22536.1-88: Carbon steel and unalloyed cast iron. Methods for determination of general carbon and graphite

GOST 22536.2-87: Carbon steel and unalloyed cast iron. Methods for the determination of sulfur

GOST 22536.3-88: Carbon steel and unalloyed cast iron. Methods for determination of phosphorus

GOST 22536.4-88: Carbon steel and unalloyed cast iron. Methods for determination of silicon

GOST 22536.5-87: Carbon steel and unalloyed cast iron. Methods for determination of manganese

GOST 22536.6-88: Carbon steel and unalloyed cast iron. Methods for determination of arsenic

GOST 22536.9-88: Carbon steel and unalloyed cast iron. Methods for determination of nickel

GOST 22552.2-2019: Quartz sand, ground sandstone, quartzite and vein quartz for the glass industry. Iron oxide determination methods

GOST 22567.6-87: Synthetic detergents. Method for determination of surface active agents mass percentage

GOST 22567.8-77: Synthetic detergents. Methods for determination of sodium silicate

GOST 2263-79: Sodium hydroxide for industrial use. Specifications

GOST 22648-77: Plastics. Methods for determination of hygienic characteristics

GOST 22673-77: Sodium trichloracetate technical. Specifications

GOST 22707-77: Technical methyl bromide. Specifications

GOST 22720.4-77: Rare metals and their alloys. Method for the determination of nitrogen

GOST 22772.10-90: Manganese ores, concentrates and agglomerates. Methods for determination aluminium

GOST 22772.5-90: Manganese ores, concentrates and agglomerates. Methods for the determination of silicon dioxide

GOST 22772.8-90: Manganese ores, concentrates and agglomerates. Methods for determination of nickel

GOST 22867-77: Reagents. Ammonium nitrate. Specifications

GOST 22898-78: Low-sulphur petroleum cokes. Specifications

GOST 22974.11-85: Melted welding fluxes. Methods of calcium fluoride determination

GOST 22974.11-96: Melted welding fluxes. Methods of calcium fluoride determination

GOST 22974.14-90: Melted welding fluxes. Method for determination of moisture content

GOST 22974.4-85: Melted welding fluxes. Method of aluminium oxide determination

GOST 22974.4-96: Melted welding fluxes. Method of aluminium oxide determination

GOST 22974.8-85: Melted welding fluxes. Methods of zirconium oxide determination

GOST 22974.8-96: Melted welding fluxes. Methods of zirconium oxide determination

GOST 22985-2017: Gases hydrocarbon liquefied. Method for the determination of hydrogen sulfide, mercaptan sulfur and carbon dioxide

GOST 22985-90: Liquefied hydrocarbon gases. Method for determination of hydrogen sulphide and mercaptan

GOST 23018-90: Synthetic fatty primary alcohols. Method of hydroxyl value determination

GOST 23041-2015: Meat and meat products. Method for determination of oxyproline

GOST 23041-78: Meat and meat products. Method for determination of oxyproline

GOST 23174-78: Auxiliary compounds for textiles. Fixing agent stable-2. Specifications

GOST 23175-78: Lubricating oils. Method for determination of motor properties and thermal-oxidative stability

GOST 23178-78: High-temperature fluoroborate and boride halogenide fluxes for soldering

GOST 23227-78: Brown coals, hard coals, anthracite, combustible shales and turf. Method for the determination of free calcium oxide in the ash

GOST 23231-2016: Cooked sausage products and cooked meat products. Method for determination of residual activity of acid phosphates

GOST 23231-90: Sausages and cooked meat products. Method for determination of residual activity of acid phosphates.

GOST 23268.10-78: Drinking medicinal, medicinal-table and natural-table mineral waters. Method of determination of ammonium ions

GOST 23268.12-78: Drinking medicinal, medicinal-table and natural-table mineral waters. Method of determination of permanganate oxidation

GOST 23268.15-78: Drinking medicinal, medicinal-table and natural-table mineral waters. Methods of determination of bromide-ions

GOST 23268.5-78: Drinking medicinal, medicinal-table and natural-table mineral waters. Methods of determination of calcium and magnesium ions

GOST 23268.7-78: Drinking medicinal, medicinal-table and natural-table mineral waters. Methods of determination of potassium ions

GOST 23327-78: Milk. Methods for determination of the total protein content

GOST 23327-98: Milk and milk products. Determination of mass part of total nitrogen by Kjeldahl method and determination of mass part of protein

GOST 23392-2016: Meat. Methods for chemical and microscopic analysis of freshness

GOST 23392-78: Meat. Methods for chemical and microscopic analysis of freshness

GOST 23409.18-78: Moulding sands and sand mixtures. Method for determination of clayey component

GOST 23423-2017: Methionine feed. Technical conditions

GOST 23423-89: Fodder methionine

GOST 23455-79: Preparation «Mastoprim». Specifications

GOST 23487-79: Technical 2-nitrotoluene. Specifications

GOST 23492-2019: Synthetic butadiene-methylstyrene rubbers SKMS-30ARKPN and styrene-butadiene rubbers SKS-30ARKPN. Technical conditions

GOST 2351-88: Knitted garments and fabrics. Norms of colour fastness and methods of determination

GOST 23581.15-81: Iron ores, concentrates, agglomerates and pellets. Methods for the determination of silicon dioxide

GOST 23581.16-81: Iron ores, concentrates, agglomerates and pellets. Methods for the determination of calcium oxide and magnesium oxide

GOST 23581.17-81: Iron ores, concentrates, agglomerates and pellets. Methods for the determination of aluminium oxide

GOST 23581.19-91: Iron ores, concentrates, agglomerates and pellets. Methods for determination of phosphorus

GOST 23581.20-81: Iron ores, concentrates, agglomerates and pellets. Methods for the determination of sulphur

GOST 23581.22-81: Iron ores, concentrates, agglomerates and pellets. Methods for the determination of nickel protoxide

GOST 23581.8-79: Iron ores, concentrates, agglomerates and pellets. Methods of the determination of arsenic content

GOST 23621-79: Cow dry skim milk for export. Specifications

GOST 23740-2016: Soils. Method for determination of organic substances

GOST 23740-79: Soils. Methods of laboratory determination of organic composition

GOST 23787.10-81: Solutions of bio-fireproof HMHA preparation. Technical requirements

GOST 23787.11-81: Solutions of bio-fireproof DMF preparation. Technical requirements

GOST 23787.1-2023: Solutions of antiseptic agent CMK. Technical requirements, safety requirements and methods of analysis

GOST 23787.1-84: Solutions of antiseptic compound XMK. Technical requirements, safety requirements and test methods

GOST 23787.4-79: Means of protection for wood. Solution of antiseptic drug HMHC. Technical requirements

GOST 23787.9-2019: Solutions of the antiseptic drug HMF. Technical requirements, safety requirements and analysis methods

GOST 23787.9-84: Solutions of wood preservative ХМФ. Technical requirements, safety requirements and methods of analysis

GOST 23859.6-79: Bronze fire-resistance. Method for the determination of nickel

GOST 23862.18-79: Neodymium, gadolinium and their oxides. Method of determination of rare-earth element oxides

GOST 23862.26-79: Rare-earth metals and their oxides. Methods of determination of nickel

GOST 23862.28-79: Rare-earth metals and their oxides. Method of determination of molybdenum and tungsten

GOST 23862.29-79: Rare-earth metals and their oxides. Method of determination of molybdenum

GOST 23862.32-79: Rare-earth metals and their oxides. Methods of determination of fluorine

GOST 23862.33-79: Rare-earth metals and their oxides. Method of determination of silicon

GOST 23862.7-79: Rare-earth metals and their oxides. Chemical-spectral methods of determination of impurities in oxides of rare-earth elements

GOST 23862.8-79: Lanthanum, cerium, ytterbium, lutetium, yttrium and their oxides. Chemical-spectral method of determination of impurities in oxides of rare earth elements

GOST 23862.9-79: Neodymium, gadolinium, terbium, holmium, erbium, thulium and their oxides. Chemical-spectral method of determination of impurities in oxides of rare-earth elements

GOST 23881-79: Dry purified tuberculin (ppd) designed for birds

GOST 23902-79: Titanium alloys. Methods of spectral analysis

GOST 23932-79: Laboratory glassware and equipment. General technical requirements

GOST 23932-90: Laboratory glassware and equipment. General specifications

GOST 24018.1-80: Nickel-based fire-resistant alloys. Methods for the determination of tin

GOST 24018.6-80: Nickel-based fire-resistant alloys. Methods for the determination of arsenic

GOST 24024.10-81: Phosphorus and inorganic phosphorus compounds. Method of arsenic determination

GOST 24024.8-81: Phosphorus and inorganic phosphorus compounds. Method of total phosphorus pentoxide determination

GOST 24027.1-80: Methods for determination of authenticity, granary pest infestation, crushing and admixtures content

GOST 24065-80: Milk. Methods of soda determination

GOST 240-85: Margarine

GOST 24147-80: Super pure ammonia aqueous solution. Specifications

GOST 24245-2016: Reagents. Method for the determination of ammonium impurity

GOST 24245-80: Reagents. Method for the determination of ammonium impurity

GOST 24295-80: Enameled steel ware. Analysis Test methods solutions for elements release

GOST 24368-80: Carbon bearings and pickings of water pumps. Technological process of impregnation with fluoride

GOST 244-76: Photographic grade sodium thiosulphate, crystalline - specification

GOST 24523.4-2022: Periclase electrical methods for determination of calcium oxide

GOST 24523.4-80: Electrotechnical periclase. Methods for the determination of calcium oxide

GOST 245-76: Reagents. Sodium dehydrogenate phosphate dehydrate. Specifications

GOST 24596.11-2015: Feed phosphates. Method for determination of cadmium

GOST 24596.11-96: Feed phosphates. Method for determination of cadmium

GOST 24596.2-81: Feed phosphates. Methods for determination of phosphorus

GOST 24596.3-2015: Feed phosphates. Method for determination of nitrogen

GOST 24596.3-81: Feed phosphates. Methods for determination of nitrogen

GOST 24596.7-2015: Feed phosphates. Method for determination of flourine

GOST 24596.7-81: Feed phosphates. Methods for determination of fluorine

GOST 24596.8-2015: Feed phosphates. Methods for determination of arsenic

GOST 24596.8-81: Feed phosphates. Methods for determination of arsenic

GOST 24596.9-2015: Feed phosphates. Method for determination of lead

GOST 24596.9-81: Feed phosphates. Methods for determination of lead

GOST 246-76: Sodium hydrosulfite technical. Technical conditions

GOST 24676-81: Pentanes. Method for determination of the hydrocarbon compounds

GOST 24683-81: Electrotechnical products. Methods of controlling resistance to attack by special media

GOST 24874-86: Electrical insulating paper for transformers. Specifications

GOST 24874-91: Electrical insulating paper for transformers. Specifications

GOST 24937-81: Manganese ores, concentrates and agglomerates. Methods for the determination of calcium oxide and magnesium oxide

GOST 24975.2-89: Ethylene and propylene. Method for determination of sulphur

GOST 25011-2017: Meat and meat products. Methods for determining protein

GOST 25011-81: Meat and meat products. Methods of protein determination

GOST 25063.1-81: Photographic materials. Method for determination of thiosulphate content

GOST 25094-82: Active mineral additions. Methods of testing

GOST 25102-90: Milk and milk products. Methods for determination of the spores content of mesophilic anaerobic bacteria

GOST 25134-2013: Brucellin VIEV. Specification

GOST 25134-82: VI EV brucellin

GOST 25179-2014: Milk and dairy products. Methods for determination of protein.

GOST 25179-90: Milk. Methods for determination of protein

GOST 25241-82: Polyether for polyurethanes. Method of pH determination

GOST 25268-82: Confectionary. Methods for determination of xylite and sorbite content

GOST 25278.10-82: Alloys and foundry alloys of rare metals. Methods for determination of zirconium

GOST 25278.13-87: Alloys and foundry alloys of rare metals. Methods for determination of tungsten

GOST 25278.16-87: Alloys and foundry alloys of rare metals. Methods for determination of rhenium

GOST 25278.17-87: Alloys and foundry alloys of rare metals. Spectral (with induction high-frequency plasma) method for determination of elements and impurities in alloys on the base of niobium

GOST 25278.1-82: Alloys and foundry alloys of rare metals. Methods for determination of aluminium

GOST 25284.3-82: Zinc alloys. Methods for the determination of magnesium

GOST 25284.3-95: Zinc alloys. Methods for determination of magnesium

GOST 25284.4-82: Zinc alloys. Methods for the determination of lead

GOST 25284.4-95: Zinc alloys. Methods for determination of lead

GOST 25284.8-95: Zinc alloys. Methods for determination of silicon

GOST 25311-82: Feeding flour of animal origin. Methods for bacteriological analysis

GOST 25385-91: Agricultural animals. Methods of diagnostics of bruccellosis

GOST 25523-82: Epoxy anhydride hardeners. Methods for determination of total acid number of acid and their relation

GOST 25542.6-93: Alumina. Methods for the determination of vanadium oxide

GOST 25555.0-82: Fruit and vegetable products. Methods for determination of titratable acidity

GOST 25555.1-2014: Fruit and vegetables processing products. Method for determination of volatile acidity

GOST 25555.1-82: Fruit and vegetable products. Method for determination of volatile acidity

GOST 25555.4-91: Fruit and vegetable products. Methods for determination of ash and alkalinity of total ash and water-soluble ash

GOST 25555.5-2014: Fruit and vegetables processing products. Methods for determination of sulfur dioxide

GOST 25555.5-91: Fruit and vegetable products. Methods for determination of sulphur dioxide

GOST 25587-83: Agricultural poultry. Methods of laboratory diagnostics of Newcastle disease

GOST 25617-2014: Linen, semilinen, cotton and mixed fabrics and pice-goods. Methods of chemical tests

GOST 25617-83: Linen, semilinen, cotton and mixed fabrics and pice-goods. Methods of chemical tests

GOST 25664-83: Metol (para-methyl-aminophenol sulphate). Specifications

GOST 2567-89: Technical hydrofluoric acid. Specifications

GOST 25702.10-83: Rare metallic concentrates. Method for the determination of sum of rare earths

GOST 25702.15-83: Rare metallic concentrates. Methods for the determination of phosphorus pentoxide

GOST 25702.16-83: Rare metallic concentrates. Methods for the determination of chromium oxide

GOST 25702.1-83: Rare metallic concentrates. Method for the determination of alumina

GOST 25702.7-83: Rare metallic concentrates. Methods for the determination of silicon dioxide

GOST 25723-83: Agricultural animals. Methods of laboratory diagnostics for contagions pustulosious dermatitis

GOST 25742.2-83: Methanol poison, technical. Method for free acids determination

GOST 25742.3-83: Methanol poison, technical. Method for sulphur determination

GOST 25794.1-83: Reagents. Methods of preparation of standard volumetric solutions for acid-base titration

GOST 25794.2-83: Reagents. Methods for preparation of standard volumetric solutions for redox titration

GOST 25794.3-83: Reagents. Methods of preparation of standard volumetric solutions for precipitation titration, non-aqueous titration and other titrimetric methods

GOST 25832-89: Dietic bakery products

GOST 25892-83: Natural grape juice

GOST 25999-83: Products of fruits and vegetables processing. Methods of determination of vitamins B1 and B2

GOST 2603-79: Reagents. Acetone. Specifications

GOST 2604.11-85: Alloy cast iron. Methods for determination of arsenic

GOST 2604.2-86: Alloy cast iron. Methods for determination of sulphur

GOST 2604.5-84: Alloy cast iron. Methods for determination of manganese

GOST 2604.8-77: Alloy cast iron. Methods for determination of nickel

GOST 26072-89: Agricultural animals and poultry. Methods of laboratory diagnostics of tuberculosis

GOST 26107-84: Soils. Methods for determination of total nitrogen

GOST 26160-84: Printing inks. Test method of resistance to effect of reagents

GOST 26176-2019: Feed, feed. Methods for the determination of soluble and hydrolyzable carbohydrates

GOST 26176-91: Fodders, mixed feeds. Methods for determination of soluble and hydrolysable carbohydrates

GOST 26180-84: Fodder. Determination of ammonia nitrogen content and actual acidity

GOST 26181-84: Fruit and vegetable products. Methods for determination of sorbic acid

GOST 26185-84: Seaweeds, sea-grasses and its processed products. Methods of physical and chemical analysis

GOST 26186-84: Fruit and vegetable products, meat and meat-vegetable cans. Methods for determination of chloride content

GOST 26204-91: Soils. Determination of mobile compounds of phosphorus and potassium by Chiricov method modified by CINAO

GOST 26206-91: Soils. Determination of mobile compounds of phosphorus and potassium by Oniani method modified by CINAO

GOST 26207-91: Soils. Determination of mobile compounds of phosphorus and potassium by Kirsanov method modified by CINAO

GOST 26208-91: Soils. Determination of mobile compounds of phosphorus and potassium by Egner-Riem-Domingo method (AL-method)

GOST 26212-91: Soils. Determination of hydrolytic acidity by Kappen method modified by CINAO

GOST 26312.6-84: Groats. Method for determination of acidity of oat-flakes

GOST 26318.4-84: Non-metallic ore materials. Methods for determination of alumina mass fraction

GOST 26318.6-84: Non-metallic ore materials. Methods for determination of calcium oxide and magnesium oxide mass fractions

GOST 26373-84: Commercially pure lenacil

GOST 26374-2018: Combustible natural gas. Determination of total sulphur

GOST 2642.3-2014: Refractories and refractory raw materials. Methods for determination of silicon (IV) dioxide

GOST 2642.3-86: Refractory materials and products. Methods for the determination of silicon dioxide

GOST 2642.3-97: Refractories and refractory raw materials. Methods for the determination of silicon (IV) oxide

GOST 2642.4-2016: Refractories and refractory raw materials. Methods for the determination of aluminium oxide

GOST 2642.4-86: Refractory materials and products. Methods for the determination of aluminium oxide

GOST 2642.4-97: Refractories and refractory raw materials. Methods for the determination of aluminium oxide

GOST 2642.7-2017: Refractories and refractory raw materials. Calcium Oxide Determination Methods

GOST 2642.7-86: Refractory materials and products. Methods for the determination of calcium oxide

GOST 26426-85: Soils. Methods for determination of sulphate ion in water extract

GOST 26428-85: Soils. Methods for determination of calcium and magnesium in water extract

GOST 26449.0-85: Stationary distillation desalting units. General requirements for chemical analysis methods at saline water desalination

GOST 26484-85: Soils. Method for determination of exchangeable acidity

GOST 26487-85: Soils. Determination of exchangeable calcium and exchangeable (mobile) magnesium by CINAO methods

GOST 26488-85: Soils. Determination of nitrates by CINAO methods

GOST 26489-85: Soils. Determination of exchangeable ammonium by CINAO method

GOST 26490-85: Soils. Determination of mobile sulphur by CINAO method

GOST 26564.4-85: Silicon carbide refractory materials and products. Method for the determination of free silicon

GOST 26573.1-93: Premixes. Methods for determination of vitamin A

GOST 26624-2016: 2-Ethylhexanol technical. Specifications

GOST 26624-85: 2-Ethylhexanol technical. Specifications

GOST 26657-97: Fodders, mixed fodders, mixed fodder raw materials. Methods for determination of phosphorus content

GOST 26715-85: Organic fertilizers. Methods for determination of total nitrogen

GOST 26716-85: Organic fertilizers. Methods for determination of ammonium nitrogen

GOST 26743.5-91: Caprolactam. Determination of acidity, alkalinity and pH of 20 percent aqueous solution of caprolactam

GOST 26743.8-86: Caprolactam. Determination of volatile base content

GOST 26811-2014: Confectionery. Iodometric method for determination of mass fraction of total sulphurous acid

GOST 26811-86: Confectionary. Method for determination of mass fraction of total sulphurous acid

GOST 26829-86: Canned and preserved fish. Methods of fat determination

GOST 26927-86: Raw material and food-stuffs. Methods for determination of mercury

GOST 26930-86: Raw material and food-stuff. Method for determination of arsenic

GOST 26931-86: Raw materials and food-stuffs. Method for determination of copper

GOST 26932-86: Raw materials and food-stuffs. Methods for determination of lead

GOST 26933-86: Raw materials and food-stuffs. Methods for determination of cadmium

GOST 26934-86: Raw materials and food-stuffs. Method for determination of zinc

GOST 26935-86: Canned food stuffs. Method for determination of tin

GOST 26971-86: Corn, grouts, flour, oatmeal for children's food. Method for determination of total acidity

GOST 27001-86: Caviar and preserves from fish and sea products. Methods for determination of preservatives

GOST 27044-86: Coal coke. Methods for the determination of carbon and hydrogen content

GOST 2706.13-74: Benzene hydrocarbons and allied products. Method of determination of boiling range

GOST 2706.4-74: Benzene hydrocarbons and allied products. Method of determination of carbon sulphide in benzene

GOST 2706.5-74: Benzene hydrocarbons and allied products. Method of determination of thiophene content in benzene

GOST 27082-2014: Canned and preserved from fish, water invertebrates, water mammals and algae. Methods for determination of total acidity

GOST 27082-89: Canned and preserved fish and other sea products. Method for determination of total acidity

GOST 27180-86: Ceramic tiles. Test methods

GOST 27207-87: Canned and preserved fish and other sea products. Method for determination of common salt

GOST 27318-87: Agricultural animals. Methods of identification of non-typical micro bacteria

GOST 27395-87: Soils. Determination of mobile two-trivalent iron compounds after Verigina Arinushkina

GOST 27493-87: Flour and bran. Method for determination of acidity by beaten-up flour and water

GOST 27543-87: Confectionery. Equipment, materials, reagents and culture media for microbiological analyses

GOST 27565-2019: The substances are especially clean. Concentration of microimpurities by evaporation

GOST 27670-88: Corn flour. Method for determination of fat

GOST 27678-88: Wood particle boards. Perforator method for determining formaldehyde content

GOST 2768-84: Acetone technical. Specifications

GOST 27708-88: Decontaminable protective polymeric materials and coatings. Method for testing the ease of decontamination

GOST 27749.0-88: Carbamide. Method of nitrogen content determination

GOST 27749.1-88: Carbamide. Method of biuret content determination

GOST 27753.7-88: Greenhouse grounds methods for determination of nitrate nitrogen

GOST 27753.8-88: Greenhouse grounds method for determination of ammonium nitrogen

GOST 27753.9-88: Greenhouse grounds method for determination of water-soluble calcium and magnesium

GOST 27786-88: Fodder grisein

GOST 27821-88: Soils. Determination of base absorption sum by Kappen method

GOST 27866-2019: The substances are especially clean. Method of concentration of microimpurities by precipitation and coprecipitation

GOST 27868-2019: The substances are especially clean. The method of concentration of microimpurities by extraction

GOST 27868-88: High purity substances. Method for concentration of micro impurities by extraction

GOST 27869-2019: The substances are especially clean. The method of concentration of microimpurities by ion exchange

GOST 27869-88: High purity substances. Method for concentration of micro impurities by ion exchange

GOST 27894.10-88: Peat and products of its processing for agriculture. Method for determination of exchangeable calcium and magnesium

GOST 27894.11-88: Peat and products of its processing for agriculture. Method for determination of total content of calcium and magnesium carbonates in peat tuff and marly peat

GOST 27894.1-88: Peat and products of its processing for agriculture. Method for determination of hydrolytic acidity

GOST 27894.3-88: Peat and products of its processing for agriculture. Methods for determination of ammonia nitrogen

GOST 27894.4-88: Peat and products of its processing for agriculture. Methods for determination of nitrate nitrogen

GOST 27894.7-88: Peat and products of its processing for agriculture. Methods for determination of mobile forms of iron

GOST 27930-88: Milk and milk products. Biological-calorimetric method for determination of the total bacteria number

GOST 27981.1-88: Copper of high purity. Methods of atomic-spectral analysis

GOST 27981.3-88: Copper of high purity. Method of emission-spectral analysis with photoelectric registration of spectrum

GOST 27981.5-2015: Copper of high purity. Methods of photometric analysis

GOST 27981.5-88: Copper of high purity. Methods of photometric analysis

GOST 28074-89: Vegetable fodder. Method for the determination of crude protein solubility

GOST 28084-89: Low-freezing cooling liquids. General specifications.

GOST 28177-89: Moulding bentonite clays. General specification

GOST 28178-89: Fodder yeast. Test methods

GOST 2821-75: Strontium carbonate. Technical conditions

GOST 28245-89: Turf. Methods for determination of botanical composition and degree of decomposition

GOST 28353.2-2017: Silver. Method of inductively coupled plasma atomic-emission analysis

GOST 28414-89: Cookery, confectionery and bakery fats

GOST 28467-90: Products of fruits and vegetables processing. Method for determination of benzoic acid content

GOST 28508-90: Vegetable tanning extracts. Methods of determination

GOST 28553-90: Tea. Method for determination of crude fibre

GOST 2858-82: Powdered eggs

GOST 28662-90: Textile auxiliary substances. Method for determination of antifoaming effect

GOST 28667-90: Textile auxiliaries. Determination of fixation stability

GOST 28726.1-2017: Natural gas. Determination of mercury. Part 1. Sampling of mercury by chemisorption on iodine

GOST 28726.2-2018: Natural gas. Determination of mercury. Part 2. Sampling of mercury by amalgamation of gold/platinum alloy

GOST 28738-2016: Reagents. Methods for the determination of sulphur compounds in organic solvents

GOST 28738-90: Reagents. Methods for the determination of sulphur compounds in organic solvents

GOST 28743-93: Solid mineral fuel. Methods for determination of nitrogen

GOST 28815-2018: Aqueous solutions of wood protective means. Specifications

GOST 28815-90: Solutions aqueous of wood protective means. Specifications

GOST 28815-96: Aqueous solutions of wood protection means

GOST 28887-2019: Pollen stalk. Technical specifications

GOST 28887-90: Flower pollen (beebread)

GOST 28888-2017: Royal jelly bee milk. Technical conditions

GOST 28888-90: Queen bee larval food. Specifications

GOST 28914-91: Canned and preserved fish and sea products. Method of determination of aluminium

GOST 28954-91: Surface active agents and detergents. Determination of anionic-active matter by manual or mechanical direct two-phase titration procedure

GOST 28960-91: Furfurol alcohol. Specification

GOST 28990-91: Fertilizers. Determination of ammoniac nitrogen content in presence of other substances which realise ammonia when treated with sodium hydroxide. Tetrimetric method

GOST 29059-91: Products of fruit and vegetables processing. Titration method for pectin substances determination

GOST 29104.13-91: Industrial fabrics. Method for determination of resistance to attack by corrosive media

GOST 29112-91: Solid culture media (for veterinary purposes)

GOST 29113-91: Mixed fooders, feeds protein and vitamin supplements, Carbamide concentrate. Methods of determining Carbamide mass portion

GOST 29117-91: Alloyed and high-alloyed steels. Methods of bismuth determination

GOST 2912-79: Chrome oxide technical. Technical conditions

GOST 29138-91: Wheat vitaminized flour, bread and baked products. Method for vitamin B1 (thiamine) determination

GOST 29139-91: Wheat vitaminized flour, bread and baked products. Method for vitamin B2 (rhyboflavin) determination

GOST 29140-91: Wheat vitaminized flour, bread and baked products. Method for vitamin PP (nicotinic acid) determination

GOST 29148-91: Natural instant coffee

GOST 29177-91: Grain. Methods of determining of destruction grade of starch

GOST 29186-91: Pectin. Specifications

GOST 29206-91: Fruit and vegetable products. Methods for determination of xylite and sorbite content in diet canned foods

GOST 29248-91: Canned milk. Iodometric method for determination of sugar

GOST 29255-91: Petroleum products and lubricating oils. Neutralization number. Colour indicator titration method

GOST 29270-95: Fruit and vegetable products. Methods for determination of nitrates

GOST 29302-92: Ammonium nitrate for industrial use. Method for determination of total nitrogen content (titrimetric) after distillation

GOST 29304-92: Ammonium nitrate for industrial use. Method for determination of ammoniac nitrogen content (titrimetric) after distillation

GOST 29311-92: Pancreatic hydrolysates designed for preparing bacterial culture media

GOST 29313-92: Fertilizers. Method for determination of ammoniac nitrogen content (titrimetric) after distillation

GOST 29336-92: Ammonium sulphate for industrial use. Determination of free acid content. Titrimetric method

GOST 30004.2-93: Mayonnaises. Sampling rules and test methods

GOST 30061-93: Grain and straw of cereals, onion, soil. Method for determination of the residue level of herbicide. Starane

GOST 30142-94: Coal-tar oils. Determination of phenol mass fraction

GOST 30181.1-94: Mineral fertilizers. Method for determination of total overall mass fraction of nitrogen in compound fertilizers (in ammonium and amide forms, with deammoniation)

GOST 30181.2-94: Mineral fertilizers. Method for determination of total mass fraction of nitrogen in single - component fertilizers (in ammonium and amide forms, no deammoniation)

GOST 30181.4-94: Mineral fertilizers. Method for determination of total mass fraction of nitrogen in compound fertilizers and nitrate fertilizers in ammonium and nitrate forms (Deward Method)

GOST 30181.7-94: Mineral fertilizers. Method for determination of total mass fraction of nitrogen in compound fertilizers (in ammonium and amide forms, using hypochlorite method)

GOST 30181.8-94: Mineral fertilizers. Method for determination of mass fraction of ammonium nitrogen in compound fertilizers (chloramine method)

GOST 30181.9-94: Mineral fertilizers. Method for determination of total mass fraction of nitrogen in compound fertilizers (distillation method using the chromium reduction of nitrate nitrogen and mineralization of organic nitrogen)

GOST 3022-80: Technical hydrogen. Specification

GOST 30257-95: Toasted rapeseed extraction cake

GOST 30305.2-95: Sweetened condensed preserved and dry milk products. Procedure of measurement of saccharose content

GOST 30305.3-95: Condensed preserved and dry milk products. Procedures of measurement of titrimetric acidity

GOST 30306-95: Fruit stone and almond nut oil

GOST 30355.1-96: Sulphur for industrial use. Determination of total carbon content. Titrimetric method

GOST 30355.4-96: Sulphur for industrial use. Determination of acidity. Titrimetric method

GOST 30363-2013: Products egg dry and liquid food. Specification

GOST 30364.1-97: Egg products. Physical and chemical testing methods

GOST 30437-96: Pulps. Method for determination of brightness

GOST 30438-2003: Cigarettes. Determination of alkaloids content in smoke condensate. Spectrometric method

GOST 30438-96: Cigarettes. Determination of alkaloids in smoke condensates. Spectrometric method

GOST 30548-97: Bonded fabrics (base) for linoleum

GOST 30553-98: Hydrochloric acid for industrial use. Determination of total acidity of titrimetric method

GOST 30561-2013: Sugar beet molasses. Specifications

GOST 30561-2017: Beet molasses. Technical conditions

GOST 30567-98: Modified wood. Method for determination of toxicity

GOST 30569-98: Cigarettes. Determination of alkaloid retention by the filters. Spectrometric method

GOST 30627.4-98: Infant milk products. Method for determination of mass part of vitamin PP (Nicotinamidum)

GOST 30627.5-98: Infant milk products. Method for determination of mass part of vitamin B1 (thiamini)

GOST 30627.6-98: Infant milk products. Methods for determination of mass part of vitamin B2 (Riboflavini)

GOST 30629-2011: Materials and products facing of rocks. Test methods

GOST 30629-99: Cladding materials and products made of natural stone. Test methods

GOST 30648.2-99: Infant milk products. Methods for determination of total protein

GOST 30648.4-99: Infant milk products. Titrimetric methods of acidity determination

GOST 30648.7-99: Infant milk products. Methods for determination of sucrose

GOST 30669-2000: Products of fruits and vegetables processing. Gas chromatographic method for determination of benzoic acid content

GOST 30670-2000: Products of fruits and vegetables processing. Gas chromatographic method for determination of sorbic acid

GOST 30694-2021: Fire helmets. General technical requirements. Test methods

GOST 30705-2000: Infant milk products. Method for determination of the total amount of mesophilic aerobic and elective anaerobic bacteria

GOST 30706-2000: Infant milk products. Method for determination of yeasts and moulds quantity

GOST 30712-2001: Products of non-alcoholic industry. Methods of microbiological analysis

GOST 30828-2002: Anionic surface-active agents. Methods for determination of active matter

GOST 31082-2002: Fruit and vegetable juices. Methods of definition of L-malic acid.

GOST 31083-2002: Fruit and vegetable juices. Method for the determination of d-glucose and d-fructose.

GOST 31085-2002: Milk and Milk products. Method of the determination of saccharose and glucose.

GOST 31086-2002: Milk and Milk products. Method of the determination of

GOST 31092-2002: Oil seeds. Determination of Ph of oils.

GOST 3117-78: Reagents. Ammonium acetate. Specifications

GOST 3118-77: Reagents. Hydrochloric acid. Specifications

GOST 31227-2004: Food 5,5-aqueous tri-sodium citrate. Specifications

GOST 31227-2013: Food additives. Sodium citrates E331. General specifications

GOST 31266-2004: Raw food and food products. Nuclear and absorbing method of the determination of arsenium

GOST 31280-2004: Furs and fur products. Harmful substances. Methods of detection and determination of free formaldehyde and washed out chrome (VI) and common chrome contents

GOST 31366-2008: Brass rods for free machining purposes. Specifications

GOST 313-77: Aniline for industrial use. Specifications

GOST 31382-2009: Copper. Methods of analysis

GOST 31383-2008: Protection against corrosion of concrete and reinforced concrete constructions. Test methods

GOST 31469-2012: Foodstuffs of processed domestic poultry eggs. Methods for physicochemical analysis

GOST 31470-2012: Poultry meat, edible offal and semi-processed products. Methods for organoleptic and physico-chemical examinations

GOST 314-72: Felt, felt parts, felt piece goods. Acceptance rules and test methods

GOST 31480-2012: Mixed fodders, raw mixed fodders. Determination of aminoacids (lysine, methionine, threonine, cystine and triptophane) content by method of capillary electrophoresis

GOST 31483-2012: Premixes. Determination of vitamins: B1 (thiaminchloride), B2 (riboflavin), B3 (pantothenic acid), B5 (nicotinic acid and nicotinamide), B6 (pyridoxine), Bc (folic acid), C (ascorbic acid) content by method of capillary electrophoresis

GOST 31488-2012: Enzyme preparations. Methods of xylanase enzyme activity determination

GOST 31578-2012: Dental water-based cements. Technical requirements. Test methods

GOST 31609-2012: Dental zinc-oxide cements with and without eugenol. General technical requirements and test methods

GOST 31620-2012: Surgical sutures. General technical requirements. Test method

GOST 31628-2012: Food-stuffs and food raw materials. Anodic stripping voltammetric method of arsenic mass concentration determination

GOST 31638-2012: Food additives. Sodium and potassium triphosphates E451. Specifications

GOST 31641-2012: Vodkas and special vodkas. Ion chromatography method for determination of silicates

GOST 31642-2012: Food additives. Sodium lactate Е325. General specifications

GOST 3164-78: Medical petrolatum. Specifications

GOST 31651-2012: Medical remedies for animals, feed and feed additives. Detection of mass fraction of selenium by atom absorbtion spectrometric method

GOST 31656-2012: Food additives. Food potassium lactate Е326. Specifications

GOST 31660-2012: Foods. Anodic stripping voltammetric method of iodine mass concentration determination

GOST 31662-2012: Enzyme preparations. Methods of cellulasa enzyme activity determination

GOST 31664-2012: Vegetable oils and animal fats. Method for determination of the composition of fatty acids in the position 2 of the triglyceride molecules

GOST 31674-2012: Feeds, compound feeds, material for compound feeds. Methods for the determination of common toxicity

GOST 31681-2012: Сonfectionery. Methods for determination of dry fat-free solids of milk content in chocolate products with milk

GOST 31683-2012: Grain starch-containing raw material for production of ethanol. Methods for determination of fermented carbohydrates mass fraction

GOST 31687-2012: Food additives. Potassium phosphates E340. General specifications

GOST 31691-2012: Grain and products of its treatment, mixed feeds. Determination of zearalenone content using high-performance liquid chromatography

GOST 31692-2012: Shaving cosmetic products. General specifications

GOST 31724-2012: Vodkas, special vodkas and water for their production. Determination of cations, amines, anions of non-organic and organic acids content by capillary electrophoresis method

GOST 31725-2012: Food additives. Sodium phosphates E339. General specifications

GOST 31726-2012: Food additives. Citric acid anhydrous E330. Specifications

GOST 31749-2012: Instant (noodle) macaroni products. General specifications

GOST 31750-2012: Macaroni products. Methods of identification

GOST 31762-2012: Mayonnaises and mayonnaisе sauces. Sampling rules and test methods

GOST 31765-2012: Wines and wine materials. Determination of synthetic dyes by capillary electrophoresis method

GOST 31776-2012: Beebread. Specifications

GOST 31787-2012: Meat and meat products. Method for determination of residual activity of acid phosphatase, expressed by mass fraction of phenol in sausage products made from thermally treated ingredients

GOST 31789-2012: Fish, marine invertebrates and products of their processing. Quantitative determination of biogenic amines content by HPLC method

GOST 31792-2012: Fish, marine invertebrates and products of their processing. Determination of dioxins and dioxin-like biphenyls content by GC-MS method

GOST 31810-2012: Rectified ethanol from food raw material. Determination of volatile nitrogen bases mass concentration by capillary electrophoresis method

GOST 31857-2012: Drinking water. Methods for determination of surfactants content

GOST 31863-2012: Drinking water. Method for determination of cyanide content

GOST 31866-2012: Drinking water. Determination of elements content by stripping voltammetric method

GOST 31867-2012: Drinking water. Determination of anions content by chromatography and capillary electrophoresis method

GOST 31869-2012: Water. Methods for the determination of cations (ammonium, barium, potassium, calcium, lithium, magnesium, sodium, strontium) content using capillary electrophoresis

GOST 31905-2012: Food additives. Calcium lactate Е327. Specifications

GOST 31933-2012: Vegetable oils. Methods for determination of acid value

GOST 31934-2012: Wheat gluten. Specifications

GOST 31940-2012: Drinking water. Methods for determination of sulfate content

GOST 31940-2013: Drink water Methods for determining sulphates content

GOST 31941-2012: Drinking water. Methods for determination of 2.4-D

GOST 31949-2012: Drinking water. Methods for determination of boron content

GOST 31950-2012: Water. Method for determination of total mercury by flameless atomic absorption spectrometry

GOST 31952-2012: Water treatment for units. General requirements and methods of efficiency determination

GOST 31954-2012: Drinking water. Methods of hardness determination

GOST 31956-2012: Water. Methods for determination of chromium (VI) and total chromium

GOST 31956-2013: Water. Methods for the determination of chromium (VI) and total chromium

GOST 31957-2012: Water. Methods for determination of alkalinity and mass concentration of carbonates and hydrocarbonates

GOST 31959-2012: Water. Methods of determination of toxicity by survival of marine crustaceans

GOST 31960-2012: Water. Methods of toxicity determination by growth inhibition of marine unicellular algae Phaeodactylum tricornutum Bohlin and Sceletonema costatum (Greville) Cleve

GOST 31976-2012: Yogurts and yogurt's products. Potentiometric method for determination of titratable acidity

GOST 31982-2012: Food products, feeds, food raw materials. Method of determination of b-agonists by Gas chromatography. Mass Spectrometry

GOST 32001-2012: The alcohol production and raw material for it producing. Method of volatile acids determination

GOST 32007-2012: Food additives. Calcium phosphates E341. General specifications

GOST 32008-2012: Meat and meat products. Determination of nitrogen content (Reference method)

GOST 32012-2012: Milk and milk product. Methods for determination of the spores content of mesophilic anaerobic microorganisms

GOST 32014-2012: Food products, food raw materials. Method of determination of the nitrofuran mytobolites by high performance liquid chromatography - mass spectrometry (HPLC-MS)

GOST 32034-2013: Hydrolysates of starch. General specifications

GOST 32035-2013: Vodkas and special vodkas. Acceptance rules and test methods

GOST 32036-2013: Ethanol from food raw material. Acceptance rules and test methods

GOST 32042-2012: Premixes. Methods for determination of vitamin B complex

GOST 32044.1-2012: Feeds, mixed feeds and raw material. Determination of mass fraction of nitrogen and calculation of mass fraction of crude protein. Part 1. Kjeldahl method

GOST 32050-2013: Food products. Methods for identification and determination of artificial colours mass fraction in caramel

GOST 32073-2013: Food products. Methods for identification and determination of artificial colours mass fraction in alcoholic production

GOST 32080-2013: Liqueur-vodka products. Acceptance rules and test methods

GOST 32095-2013: The alcohol production and raw material for it producing. Method of ethyl alcohol determination

GOST 32097-2013: Vinegars оf food raw material. General specifications

GOST 32113-2013: Wine production. Method for determination of citric acid mass concentration

GOST 32114-2013: Alcoholic products and raw materials for its production. Methods for determining the mass concentration of titratable acids

GOST 32115-2013: The alcohol production and raw material for it producing. Method for determination of free and total sulphurous acid

GOST 32152-2013: Foodstuffs of processed poultry eggs. Methods for determination of succinic, lactic and 3D-hydroxibutyric acids

GOST 32167-2013: Honey. Methods for determination of sugar

GOST 32169-2013: Honey. Method determination of pH and free acidity

GOST 32176-2013: Tobacco and tobacco products. Determination of maleic hydrazide residues content

GOST 32189-2013: Margarines, cooking fats, fats for confectionery, baking and dairy industry. Sampling rules and methods of control

GOST 32195-2013: Feeds, compound feeds. Method for determination of amino acids

GOST 32198-2013: Product for reproduction. Semen. Microbiological analysis technique

GOST 32201-2013: Feeds, compound feeds. Method for determination of tryptophan

GOST 32221-2013: Copper concentrates. Methods of analysis

GOST 32223-2013: Juice products. Photometric method for determination of pectin content

GOST 32224-2013: Meat and meat products for child nutrition. Method for determination of bone particle size

GOST 32249-2013: Juice products. Enzymatic method for determination of ethanol

GOST 32251-2013: Feeds, compound feeds. Method for determination of aflatoxin B1

GOST 32256-2013: Sherbet Ice cream and Frozen Desserts with milk and milk products. General specifications

GOST 32257-2013: Milk and milk products. Method for determination of nitrate and nitrite contents

GOST 32277-2013: Product for reproduction. Semen. Physical, biological, biochemical, morphological analysis technique

GOST 32306-2013: Purified tuberculins (PPD) for animals. Specifications

GOST 3240.21-76: Magnesium alloys. Method for determination of beryllium

GOST 3240.2-76: Magnesium alloys. Methods for determination of manganese

GOST 32411-2013: Commercial explosives. Methods of determination of electric copacitance, density and resistance to water emulsions

GOST 32439-2013: Goods of household chemistry. Method for determination of alkaline components

GOST 32444-2013: Goods of household chemistry. Methods for determination of phosphorus containing compounds

GOST 32467-2013: Urea for industrial use. Determination of nitrogen content. Titrimetric method after distillation

GOST 32469-2013: Urea for industrial use. Determination of colority of formaldehyde solution in Hasen's units (platinum-cobalt scale)

GOST 32471-2013: Urea for industrial use. Potentiometric method of buffer capacity determination

GOST 32472-2013: Urea for industrial use. Potentiometric method for determination of pH variation in presence of formaldehyde

GOST 32487-2015: Fibre-reinforced polymer bar for concrete constructions. Methods for determination of characteristics of resistance to the corrosive media

GOST 32509-2013: Surface-active agents. Method for determination of biodegradability rate in aquatic environment

GOST 32517.1-2013: Iron ores, concentrates, agglomerates and pellets. Methods for the determination of total iron

GOST 32518.2-2013: Iron ores, concentrates, agglomerates and pellets. Determination of silica spectrophotometric method

GOST 32527-2013: Mineral nitrogen-containing substances. Determination in air and water

GOST 32531-2013: Benzidine. Determination in water

GOST 32533-2013: Hexamethylene diamine. Determination in air

GOST 32535-2013: Toluylene diisocyanate. Determination in air

GOST 32555-2013: Urea for industrial use. Photometric method for determination of biuret content

GOST 32599.2-2013: Iron ores, concentrates, agglomerates and pellets. Determination of sulfur content. Combustion/titration c method

GOST 32711-2014: Fruit and vegetable products. Determination of sulphur dioxide by Enzymatic method

GOST 32724-2014: Automobile roads of general use. Natural and crushed sand. Determination of the presence of organic impurities

GOST 32740-2014: Foodstuffs of processed poultry eggs. Determination of lipid phosphorus content by colorimetric method

GOST 32743-2014: Food additives. Method of potentiometric determining of citric acid and citric ions in the complex food additives

GOST 32745-2014: Food additives. Triarylmethane colours. Specifications

GOST 32746-2014: Food additives. Propionic acid E280. Specifications

GOST 32747-2014: Food additives. Glucono-delta-lactone E575. Specifications

GOST 32748-2014: Food additives. Malic acid E296. General specifications

GOST 32776-2014: Instant coffee. General specification

GOST 32777-2014: Food additives. Sodium benzoate E211. Specifications

GOST 32778-2014: Food additives. Potassium benzoate E212. Specifications

GOST 32779-2014: Food additives. Sorbic acid E200. Specifications

GOST 32781-2014: Food additives. Sodium nitrite E250. Specifications

GOST 32802-2014: Food additives. Sodium carbonate E500. General specifications

GOST 32827-2014: Milk and milk products in consumer packaging from combined materials. The method of formaldehyde migration determination

GOST 32893-2014: Perfumery and cosmetics. Methods of evaluation of toxicological and clinical safety indices

GOST 32901-2014: Milk and milk products. Methods of microbiological analysis

GOST 32976-2014: Hard coal. Determination of the relative degree of oxidation by the method of alkali extraction

GOST 32982-2014: Solid mineral fuel. Determination of total fluorine content

GOST 32999-2014: Glass and glass products. Salt spray resistance test method

GOST 33021-2014: Perfumes and cosmetic products. Determination of the mass fraction of arsenic by atomic absorption with hydride generation

GOST 33045-2014: Water. Methods for determination of nitrogen-containing matters

GOST 33046-2014: Public roads. Rubble and gravel from rocks. Detection of organic impurities in the gravel and rubble from gravel

GOST 33091-2014: Goods of household chemistry. Methods for determination of acids mass fraction

GOST 33096-2014: Goods of household chemistry. Method for determination of efficiency of rust removal from solid surface

GOST 33163-2014: Juice products. Determination of bacteria of the genus Alicyclobacillus

GOST 33206-2014: Copper and complex ores, and products of their processing. Atomic emission spectrometry with inductively coupled plasma method for weight fraction measurement of copper, zinc, lead, bismuth, cadmium, arsenic, antimony

GOST 33207-2014: Copper and complex ores, and products of their processing. Methods for weight fraction measurement of copper in mineral forms

GOST 33209-2014: Copper and complex ores, and products of their processing. Method for measurement of iron weight fraction

GOST 33210-2014: Copper-containing ore and polymetallic ores and derived products. Methods of measurement of the mass fraction of sulfur

GOST 3322-69: Fruits of bilberry. Specifications

GOST 33268-2015: Food additives. Calcium benzoate E213. Specifications

GOST 33269-2015: Food additives. Fumaric acid E297. Specifications

GOST 33270-2015: Food additives. Sodium malates E350. General specifications

GOST 33295-2015: Dressed fur and sheepskins. Methods of determining the aluminium mass fraction

GOST 33313-2015: Juice products. Determination of formol number by potentiometric method

GOST 33331-2015: Seaweeds, sea grasses and products of their processing. Methods for determination of mass content of water, ash and foreign matter

GOST 33333-2015: Food additives. Xanthan gum E415. Specifications

GOST 33379-2015: Organic fertilizers. Methods for determining the presence of pathogenic and potentially pathogenic microorganisms

GOST 33411-2015: Raw materials and food products. Determination of the mass fraction of arsenic by atomic absorption method with the generation of hydrides

GOST 33427-2015: Feeds. Determination of trypsin inhibitor activity of soya products

GOST 33428-2015: Feed, premixtures. Determination of lysine, methionine and threonine

GOST 33463.6-2016: Life support systems on railway rolling stock. Part 6. Methods of hygienic assessment of the water supply system

GOST 33486-2015: Food products, mixed feeds, biological objects of animal origin. Method for determination of B-agonists by high performance liquid chromatography-mass spectrometry

GOST 33490-2015: Milk and milk products. Detection of vegetable fat by gas chromatography with mass spectrometric detection

GOST 33491-2015: Product fermented-milk, enriched bifidobacteriae bifidum. Specifications

GOST 33500-2015: Milk and milk products. Determination of phosphates content

GOST 33501-2015: Solid mineral fuel. Determination of total fluorine by combustion in calorimeter bomb with subsequent determination in solution by means of ion selective electrode

GOST 33527-2015: Milk and dairy component products for baby food. Determination of mono- and disugars mass concentration by method of capillary electrophoresis

GOST 33566-2015: Milk and dairy products. Determination of yeast and mould

GOST 33567-2015: Lactose. Specifications

GOST 33568-2015: Milk and dairy products. Methods for determination of salt-tolerant bacteria

GOST 33607-2015: Meat and meat products. Determination of beta-agonists using high performance liquid chromatography with mass spectrometry detection

GOST 33615-2015: Food products, food raw materials. Immunoenzymatic method for determination of furazolidone metabolite

GOST 33631-2015: Cheese for baby food. Specifications

GOST 33634-2015: Food products, food raw materials. Immunoenzymatic method for determination of fluoroquinolones residual content

GOST 33675-2015: Animals. Laboratory Diagnostics of Brucellosis. Bacteriological methods

GOST 33692-2015: Animal protein connective tissue. General specifications

GOST 33765-2016: Food additives. Potassium nitrate Е252. Specification

GOST 33766-2016: Food additives. Acid adipic E355. Specification

GOST 33767-2016: Food additives. Methods for identification and determination of the mass fraction of the main colorant in the food colorant Anthocyanins E163

GOST 33773-2016: Food additives. Potassium polyphosphate E452 (ii). Specification

GOST 33812-2016: Ammonia saltpeter and fertilizers. Method for determination of combustible organic substances

GOST 33835-2016: Juice products. Methods of definition of citric acid

GOST 33839-2016: Confectionery. Method for determining the mass fraction of benzoic acid

GOST 33917-2016: Starch syrup. General specifications

GOST 33919-2016: Queen bee larval food. Definitions of reducing sugars and sucrose

GOST 33957-2016: Definitions of reducing sugars and sucrose. The rules of tests acceptance, sampling and control methods

GOST 33978-2016: Food products and mixed feeds. Method for determination of thyreostats by high perfomance liquid chromatografy-mass spectrometry

GOST 34036-2016: Glass packaging of glass mass for medicines. General technical conditions

GOST 34044-2016: Feeds, compound feeds, feed raw materials. Method for determination of xenobiotics content by high performance liquid chromatography with mass spectrometry detector

GOST 34097-2017: Food additives. Ferrous lactate E585. Specifications

GOST 34098-2017: Food additives. Sodium nitrate E251. Specifications

GOST 34105-2017: Animals. Laboratory Diagnostics of Brucellosis. Serological methods

GOST 34105-2023: Animals. Laboratory diagnosis of brucellosis. Serologic methods

GOST 34111-2017: Produktsiya sokovaya. Opredelenie soderzhaniya azota metodom K'el'dalya

GOST 34123.1-2017: Confectionery products. Methods for determining the mass fraction of fruit and vegetable raw materials. Part 1. Determination of the mass fraction of organic acids

GOST 34132-2017: Meat and meat products. Method for determination of amino acid composition of animal protein

GOST 34134-2017: Meat and meat products. Method for determining the composition of free carbohydrates

GOST 34135-2017: Culinary products and semi-finished products chopped meat and meat-containing. Methods for determining the mass fraction of bread

GOST 34137-2017: Food products, food raw materials. Method for determination of the residual content cephalosporins by high performance liquid chromatography-mass spectrometry

GOST 34147-2017: Food supplements. Sodium-calcium polyphosphate E452 (iii). Technical conditions

GOST 34150-2017: Biological safety. Raw materials and food. Method of identification of genetically modified organisms (GMO) of plant origin using a biological microchip

GOST 34164-2017: Food products, food raw materials. An immunoenzymatic method for the determination of the residual content of the metabolite furatsilina

GOST 34165-2017: Cereals, legumes and their products. Methods for determining contamination by pests

GOST 34178-2017: Spreads and mixtures melted. General technical conditions

GOST 34201-2017: Sugar. Determination of sulfur dioxide by iodometric method

GOST 34230-2017: Juice products. Determination of free amino acids by high performance liquid chromatography

GOST 34232-2017: Honey. Methods for determining the activity of sucrase, diastatic number, insoluble matter

GOST 34258-2017: Medicines for veterinary use, feed additives. Method for determination of water-soluble vitamins using high performance liquid chromatography with spectrophotometric detection

GOST 34284-2017: Food products, feed, food raw materials, biological objects of animal origin. Method for the detection of anabolic growth promoters by the hemiluminescence immunoenzymatic assay with the use of biochip technology

GOST 34285-2017: Food products, food raw materials. Method for the detection of chemotherapeutic drugs by the hemiluminescence immunoenzymatic assay with the use of biochip technology

GOST 34304-2017: Milk and dairy products. Method for the determination of lactose and galactose

GOST 34388-2018: Steel pipes. Method of tests of corrosion resistance under the influence of salt spray

GOST 34388-2023: Steel pipes. Test method for corrosion resistance in salt spray

GOST 34410-2018: Juice products. Determination of D-isocitric acid content by enzymatic method

GOST 34412-2018: Pectin. Identification. Method of the express-identification of amidated pectins

GOST 34413-2018: Pectin. Identification. Method of express-identification of pectins

GOST 34414-2018: Сonfectionery. Methods for determination of mass fraction of fruit raw materials. Part 2. Determination of the presence of macroelements

GOST 34420-2018: Cheese and processed cheese. Method of determination of citric acid and citrate content

GOST 34430-2018: Enzyme preparations for food industry. Method for the determination of proteolitic activity

GOST 34435-2018: Perfume and cosmetic products. Liquid oral hygiene products. General specifications

GOST 34445-2018: Nanomaterials. Magnesium oxide is nanostructured. Technical requirements and measurement methods (analysis)

GOST 34454-2018: Dairy products. Determination of protein content by the Kjeldahl method

GOST 34457-2018: Starch. Methods for determination of acidity

GOST 34515-2019: Milk, dairy products, soy products. Determination of the mass fraction of melamine

GOST 34536-2019: Milk and dairy products. Determination of the mass fraction of whey proteins by the Kjeldahl method

GOST 34551-2019: Confectionery. Method for determining the mass fraction of protein

GOST 34708-2021: Pipe fittings. Sealing materials based on thermally expanded graphite. General specifications

GOST 34812-2021: Fish food products. Methods for determination of helminth larvae viability

GOST 34879-2022: Aluminium polyoxychloride. Specifications

GOST 34900-2022: Animal and vegetable fats and oils. Determination of 2-monochloropropanediol and fatty acid esters of 2-monochloropropanediol, 3-monochloropropanediol and fatty acid esters of 3-monochloropropanediol and glycidyl fatty acid esters using enzymatic hydrolysis

GOST 3582-84: Medical vaseline. Specifications

GOST 3594.13-93: Moulding refractory clays. Method for determination of aluminium oxide

GOST 3594.2-93: Moulding refractory clays. Method for the determination of concentration of exchange cations of calcium and vagnesium

GOST 3594.9-77: Moulding clay. Method for the determination of clay bond

GOST 3623-2015: Мilk and milk products. Methods for determination of pasteurization

GOST 3623-73: Milk and milk products. Methods for determination of pasteurization

GOST 3627-81: Milk products. Methods for determination of sodium chloride

GOST 3628-78: Milk products. Methods for sugar determination

GOST 3629-47: Milk products. Method of alcohol determination

GOST 3652-69: Reagents. Citric acid monohydrate and anhydrous. Specifications

GOST 3714-79: Cured raw cigar tobacco

GOST 3758-75: Reagents. Aluminium sulphate octadecahydrate. Specifications

GOST 3760-79: Reagents. Ammonia water. Specifications.

GOST 3762-78: Reagents. Ammonium hydrogen carbonate. Specifications

GOST 3765-78: Reagents. Ammonium molibdate. Specifications

GOST 3769-78: Reagents. Ammonium sulphate. Specifications

GOST 3770-75: Reagents. Ammonium carbonate. Specifications

GOST 3771-74: Reagents. Ammonium dihydrogen orthophosphate Specifications

GOST 3773-72: Reagents. Ammonium chloride. Specifications

GOST 3818.1-72: Linter. Test methods

GOST 39-79: Naphthame-2. Specifications

GOST 4107-78: Reagents. Barium hydroxide 8-aqueous. Specifications

GOST 4109-79: Reagents. Bromine. Specifications

GOST 4117-78: TMT for industrial explosives. General requirements

GOST 4142-77: Reagents. Calcium nitrate tetrahydrate. Specifications

GOST 4145-74: Reagents. Potassium sulphate. Specifications

GOST 4152-81: Drinking water. Method for determination of arsenic mass concentration

GOST 4159-79: Reagents. Iodine. Specifications

GOST 4162-79: Reagents. Chromium potassium alum. Specifications

GOST 4166-76: Reagents. Sodium sulphate. Specifications

GOST 4168-79: Reagents. Sodium nitrate. Specifications

GOST 4171-76: Reagents. Sodium sulphate 10-aqueous. Specifications

GOST 4192-82: Drinking water. Methods for determination of mineral nitrogen-containing matters

GOST 4198-75: Reagents. Potassium dihydrogen phosphate. Specifications

GOST 4200-77: Reagents. Hydroiodic acid. Specifications

GOST 4204-77: Reagents. Sulphuric acid. Specifications

GOST 4209-77: Reagents. Magnesium chloride 6-aqueous. Specifications

GOST 4212-2016: Reagents. Methods for preparation of solutions for colorimetric and nephelometric analysis

GOST 4212-76: Reagents. Methods for preparation of solutions for colorimetric and nephelometric analysis

GOST 4217-77: Reagents. Potassium nitrate. Specifications

GOST 4223-75: Reagents. Potassium bisulfate. Specifications

GOST 4232-74: Reagents. Potassium iodide. Specifications

GOST 4288-76: Culinary products and half-finished products of minced meat. Rules of acceptance and test methods

GOST 4331-78: Reagents. Nickelic black oxide. Specifications

GOST 4339-74: Coke. Rapid method for the determination of total sulphur content

GOST 4386-81: Drinking water. Methods for determining the mass concentration of fluorine

GOST 4386-89: Drinking water. Methods for determination of fluorides mass concentration

GOST 444-2016: Flotation sulphur pyrite. Specifications

GOST 444-75: Flotation pyrite. Specifications

GOST 4461-77: Reagents. Nitric acid. Specifications

GOST 4463-76: Reagents. Sodium fluoride. Specifications

GOST 4466-78: Reagents. Basic aqueous nickel (II) carbonate. Specifications

GOST 4470-79: Reagents. Manganese (IV) oxide. Specifications

GOST 4471-78: Reagents. Chromic (III) nitrate nonahydrate. Specifications

GOST 4472-78: Reagents. Chromic sulphate 6-aqueous. Specifications

GOST 4473-78: Reagents. Chromic (III) chloride hexhydrate. Specifications

GOST 4478-78: Reagents. Sulphosalicylic acid, 2-aqueous. Specifications

GOST 450-77: Calcium chloride technical. Technical conditions

GOST 4517-87: Reagents. Methods for preparation of accessory reagents and solutions used for analysis

GOST 4518-75: Reagents. Ammonium fluoride. Specifications

GOST 4523-77: Reagents. Magnesium sulphate 7-aqueous. Specifications

GOST 4526-75: Reagents. Magnesium oxide. Specifications

GOST 4529-78: Reagents. Zinc chloride. Specifications

GOST 4530-76: Reagents. Calcium carbonate. Specifications

GOST 4556-78: Reagents. Phtalic acid. Specifications

GOST 4641-80: Сoal tars for road constructions

GOST 4659-79: All-wool and half-wool fabrics and yarn. Methods of chemical tests

GOST 4682-84: Barite concentrate. Specifications

GOST 473.10-81: Chemically resistant and heat resistant ceramic ware. The method for determination of glaze chemical resistance

GOST 473.2-81: Chemically resistant and heat resistant ceramic wares. The method for determination of alkali resistance

GOST 4770-77: Organic dyestuffs. Fat-soluble induline. Specifications

GOST 478-80: Lead chromate pigments

GOST 4828-83: Liqueur-vodka products. Acceptance rules and test methods

GOST 4-84: Carbon tetrachloride for industrial use. Specifications

GOST 490-2006: Lactic acid for use in foodstuffs. Specifications

GOST 490-79: Lactic acid for use in foodstuffs. Specifications

GOST 4919.1-2016: Reagents and matters of special purity. Methods for preparation of indicators solutions

GOST 4919.1-77: Reagents and matters of special purity. Methods for preparation of indicators solutions

GOST 4919.2-2016: Reagents and matters of special purity. Methods for preparation of buffer solutions

GOST 4919.2-77: Reagents and matters of special purity. Methods for preparation of buffer solutions

GOST 4974-2014: Drinking water. Determination of manganese content by photometric methods

GOST 4974-72: Drinking water. Methods for determination of manganese content

GOST 5020-75: Liquid 'Steol-M'. Specifications

GOST 5106-77: Reagents. Zinc nitrate 6-aqueous. Specifications

GOST 5152-77: Gland Packing. Specification

GOST 5194-91: Starch syrop. Specifications

GOST 5208-2013: Technical normal butyl alcohol. Specifications

GOST 5208-81: Technical normal butyl alcohol. Specifications

GOST 5338-80: Refractory silica plasticized mortars. Specifications

GOST 5363-93: Vodka. Acceptance rules and test methods

GOST 5382-2019: Cements and materials of cement production. Chemical analysis methods

GOST 5382-73: Cements. Chemical testing methods

GOST 5382-91: Cements and materials for cement production. Chemical analysis methods

GOST 5429-74: Reagents. Strontium nitrate. Specifications

GOST 5456-79: Reagents. Hydroxilamine hydrochloride. Specifications

GOST 545-76: Iodine for industrial use. Specifications

GOST 5476-80: Vegetable oils. Methods for the determination of acid value

GOST 5494-2022: Aluminum powder. Technical specifications

GOST 5494-95: Pigmentary aluminium. Specifications

GOST 5496-78: Rubber technical tubes. Specifications

GOST 5512-50: Food flavoring products and drinks. Methods for determination of arsenic

GOST 5538-78: Reagents. Potassium citrate tribasic 1-aqueous. Specifications

GOST 5583-78: Industrial and medical gaseous oxygen

GOST 5644-75: Anhydrous sodium sulphite. Specifications

GOST 5670-96: Bread, rolls and buns. Methods for determination of acidity

GOST 5672-68: Bread and bakery products. Methods for determination of sugar content

GOST 5716-74: Phosphorite meal

GOST 5728-76: Three-cresyl phosphate for industrial use. Specifications

GOST 5744-85: Abrasive grains from boron carbide. Specifications

GOST 5789-78: Reagents. Toluene. Specifications

GOST 5817-77: Reagents. Tartaric acid. Specifications

GOST 5818-78: Reagents. Aniline sulphate. Specifications

GOST 5820-78: Reagents. Potassium acetate. Specifications

GOST 5821-78: Reagents. Sulphanilic acid. Specifications

GOST 5829-71: Reagents. Acetyl chloride. Specifications

GOST 5830-79: Reagents. Isoamyl alcohol. Specifications

GOST 5833-75: Reagents. Saccharose. Specifications

GOST 5845-79: Reagents. Potassium-sodium tartrate 4-aqueous. Specifications

GOST 5848-73: Reagents. Formic acid. Specifications

GOST 5867-90: Milk and dairy products. Methods of determination of fat

GOST 5868-78: Reagents. Potassium oxalate, 1-aqueous. Specifications

GOST 5869-77: Reagents. Phtalic anhydride. Specifications

GOST 5896-51: Confectionery. Method for determination of alcohol

GOST 5898-87: Confectionery. Methods for determination of acidity and alkalinity

GOST 5903-89: Confectionery. Methods for determination of sugar

GOST 595-79: Cotton cellulose. Specifications

GOST 5964-93: Ethanol. Acceptance rules and test methods

GOST 596-89: Sodium sulfide technical (sodium sulfide). Technical conditions

GOST 5972-2017: Tooth powders. General specifications

GOST 5972-77: Tooth powder

GOST 5981-2011: Cans and metallic preserve caps. Technical specifications.

GOST 5981-88: Tins for preserved food

GOST 6006-78: Reagents. 1-Butanol. Specifications

GOST 6016-77: Reagents. Isobutyl alcohol. Specifications

GOST 6034-2014: Dextrins. Specifications

GOST 6034-74: Dextrins. Specifications

GOST 6038-79: Reagents. D-glucose. Specifications

GOST 6053-77: Reagents. Sodium bisulphate. Specifications

GOST 6137-2015: Refractory alumosilicate mortars. Specifications

GOST 6137-80: Refractory aluminosilicate plasticized mortars. Specifications

GOST 6137-97: Refractory alumosilicate mortars. Specifications

GOST 61-75: Reagents. Acetic acid. Specifications

GOST 6259-75: Reagents. Glycerin. Specifications

GOST 6262-79: Reagents. Cadmium nitrate, 4-aqueous. Specifications

GOST 6263-2020: Chemical coking products. Method for determination of total sulfur

GOST 6263-80: Cool chemical products. Method for the determination of total sulphur

GOST 6331-78: Industrial and medical liquid oxygen

GOST 6341-75: Reagents. Succinic acid. Specifications

GOST 6413-77: Benzoic acid for industrial use. Specifications

GOST 6467-79: Vulcanized rubber cords of round and square cross-sections. Specifications

GOST 6502-2014: Halva. General specifications

GOST 6502-94: Halva

GOST 6552-80: Reagents. Orthophosphoric acid. Specifications

GOST 6599-76: Technical dinitronaphthalene. Specifications

GOST 667-73: Battery sulphuric acid. Specifications

GOST 6687.7-88: Soft drinks and kvasses. Method for alcohol determination

GOST 6687.8-87: Artificially mineralized waters. Methods for salts determination

GOST 6689.10-92: Nickel, nickel and copper-nickel alloys. Methods for the determination of carbon

GOST 6689.11-92: Nickel, nickel and copper-nickel alloys. Method for the determination of tungsten

GOST 6689.12-92: Nickel, nickel and copper-nickel alloys. Methods for the determination of magnesium

GOST 6689.13-92: Nickel, nickel and copper-nickel alloys. Methods for the determination of arsenic

GOST 6689.1-92: Nickel, nickel and copper-nickel alloys. Methods for the determination of copper

GOST 6689.2-92: Nickel, nickel and copper-nickel alloys. Methods for the determination of nickel

GOST 6689.3-92: Nickel, nickel and copper-nickel alloys. Method for the determination of nickel and cobalt sum

GOST 6689.4-92: Nickel, nickel and copper-nickel alloys. Methods for the determination of zinc

GOST 6689.7-92: Nickel, nickel and copper-nickel alloys. Methods for the determination of silicon

GOST 6689.8-92: Nickel, nickel and copper-nickel alloys. Methods for the determination of aluminium

GOST 6691-77: Reagents. Urea. Specifications

GOST 6709-72: Distilled water. Specifications

GOST 6718-93: Liquid chlorine. Specifications

GOST 6840-78: Cellulose. Method for determination of alpha-cellulose

GOST 684-78: Reagents. Acetamid. Specifications

GOST 6858-78: Auxiliary compounds for textiles. Fixing agent ДЦУ. Specifications

GOST 6867-77: Wetting agent NB. Specifications

GOST 686-83: Instrumentation for measuring radionuclide volumetric activity in a fluid

GOST 6968-76: Acetic acid produced

GOST 6981-94: Sulphate iron technical. Technical conditions

GOST 6990-75: Sulphonated castor oil. Specifications

GOST 6994-74: White petroleum products. Method for determination of aromatic hydrocarbons

GOST 701-89: Concentrated nitric acid

GOST 7200-78: Five-sulfur phosphorus technical. Technical conditions

GOST 7298-79: Reagents. Hydroxylamine sulfate. Specifications

GOST 7313-75: Enamels ХВ-785 and lacquer XB-784. Specifications

GOST 7338-90: Rubber and rubber-fabric sheets. Specifications

GOST 7345-78: Technical Zinc Chloride. Technical conditions

GOST 7392-2014: Crushed stone of solid rocks for ballast layer of rail ways. Specifications.

GOST 741.12-80: Cobalt. Method for the determination of zinc

GOST 741.13-91: Cobalt. Lead determination methods

GOST 741.14-80: Cobalt. Methods for the determination of cadmium

GOST 741.5-80: Cobalt. Method for the determination of nickel

GOST 741.9-80: Cobalt. Method for the determination of arsenic

GOST 7461-77: Organic dye-stuffs. Fat-soluble orange. Specifications

GOST 7482-96: Glycerol acceptance procedures and test methods

GOST 7516-75: Pulp. Method for determination of swelling

GOST 7568-88: Ethylene oxide. Specifications

GOST 7579-76: Melamine. Specifications

GOST 7619.10-75: Fluorite. Methods for determination of magnesium oxide content

GOST 7619.2-81: Fluorite. Method for the determination of calcium carbonate content

GOST 7636-85: Fish, marine mammals, invertebrates and products of their processing. Methods for analysis

GOST 7698-93: Starch. Acceptance rules and methods of sampling

GOST 790-89: Solid laundry soap and toilet soap rules of acceptance and test methods

GOST 7983-2016: Toothpastes. General specifications

GOST 7983-99: Toothpastes. General specifications

GOST 8.134-2014: State system for ensuring the uniformity of measurements. рН measurement method based on the Harned cells

GOST 8050-85: Carbon dioxide,

GOST 8072-77: Cured raw tobacco

GOST 8269.0-97: Mauntainous rock road-metal and gravel, industrial waste products for construction works. Methods of physical and mechanical tests

GOST 8269.1-97: Mauntainous rock road-metal and gravel, industrial waste products for construction works Methods clicmical analysis

GOST 8285-91: Rendered animal fats. Acceptance rules and test methods

GOST 828-77: Sodium nitrate technical. Technical conditions

GOST 8313-88: Technical ethylcellosolve. Specifications

GOST 841-76: Reagents. Metaphosphoric acid. Specifications

GOST 8429-77: Borax. Technical conditions

GOST 844-79: Technical burnt magnesia. Specifications

GOST 8449-79: Motion-picture film. Safety requirements and methods for the determination of safety

GOST 8465-79: Potassium cyanide technical. Technical conditions

GOST 8504-71: Reagents. Potassium biiodate. Specifications

GOST 851.4-93: Primary magnesium. Methods for determination of copper

GOST 8515-75: Diammonium phosphate. Technical conditions

GOST 8558.1-2015: Meat products. Methods for determination of nitrite

GOST 8558.1-78: Meat products. Methods for determination of nitrite

GOST 857-95: Industrial synthetic hydrochloric acid

GOST 8735-88: Sand for construction work. Testing methods

GOST 8751-72: Reagents. Benzyl alcohol. Specifications

GOST 8756.13-87: Fruit and vegetable products. Methods for determination of sugars

GOST 8764-73: Canned milk. Control methods

GOST 8863-76: Instrument naphtha. Specification

GOST 8981-78: Acetic ether and n-butyl acetate technical. Specifications

GOST 8988-2002: Rapeseed oil. Specifications

GOST 8988-77: Rapeseed oil

GOST 8997-59: Light petroleum products. Method for determining bromine numbers (mass fraction of unsaturated hydrocarbons) by electrometric method

GOST 9.019-74: Unified system of corrosion and ageing protection. Aluminium and magnesium alloys. Accelerated test methods for corrosion crocking

GOST 9.030-74: Unified system of corrosion and ageing protection. Vulcanized rubbers. Method of testing resistance to attack by corrosive media in limp state

GOST 9.039-74: Unified system of corrosion and ageing protection. Corrosive aggressiveness of atmosphere

GOST 9.047-75: Unified system of corrosion and ageing protection. Metal and non-metal inorganic coatings. Technological process operations for coating production

GOST 9.048-89: Unified system of corrosion and ageing protection. Technical items. Methods of laboratory tests for mould resistance

GOST 9.302-88: Unified system of corrosion and ageing protection. Metal and non-metal inorganic coatings. Control methods

GOST 9.313-89: Unified system of corrosion and ageing protection. Metal and non-metal inorganic coatings on the plastics. General requirements and technological operations

GOST 9.403-2022: Unified system of protection against corrosion and aging (USPCS). Paint and varnish coatings. Test methods for resistance to static action of liquids

GOST 9.403-80: Unified system of corrosion and ageing protection. Paint coatings. Test methods for resistance to liquid static effect

GOST 9.508-89: Unified system of corrosion and ageing protection. Means of temporary rust protection of metals. Method of protective ability evaluation under the action of hand sweat

GOST 9.514-99: Unified system of corrosion and ageing protection. Corrosion inhibitors of metals for water systems. Electrochemical method protective ability evaluation

GOST 9.904-82: Unified system of corrosion and ageing protection. Aluminium alloys. Accelerated test method for exfoliating corrosion

GOST 9.907-83: Unified system of corrosion and ageing protection. Metals, alloys, metallic coatings. Methods for removal of corrosion products after corrosion tests

GOST 9003-75: Rayon pulp. Reactivity determination

GOST 902-76: Sodium bisulfite technical (water solution). Technical conditions

GOST 908-2004: Citric acid monohydrate for use in foodstuffs. Specifications

GOST 9097-82: Ammonium sulfate

GOST 9147-80: Laboratory porcelain ware and apparatus. Specifications

GOST 9213-77: Fur skins and fur coat sheepskin. Method of determination of aluminium content

GOST 9225-84: Milk and milk products. Methods of microbiological analysis

GOST 923-80: Technical 2-naphthol. Specifications

GOST 9255-76: Auxiliary compounds for textiles. Melanise. Specifications

GOST 9262-77: Reagents. Calcium hydroxide. Specifications

GOST 9286-89: Pentaerythritol for industrial use. Specifications

GOST 9307-78: Organic dyes. Alcohol soluble nigrosine. Specifications

GOST 9325-79: Ammonium salts. Technical conditions

GOST 9337-79: Reagents. Sodium phosphate 12-aqueous. Specifications

GOST 9359-80: Urea-formaldehyde and melamine-formaldehyde moulding materials (aminoplasts). Specifications

GOST 936-82: Smoking makhorka (crushed). Specifications

GOST 938.7-68: Leather. Method of determination of nitrogen content

GOST 938.8-69: Leather. Method of determination PH value of CaCl extraction

GOST 9385-2013: Technical ethyl benzene. Specifications

GOST 9385-77: Ethyl benzene technical. Specifications

GOST 9418-75: Pulp. Method for determination of copper number

GOST 9437-85: Paraffins. Determination of aromatic hydrocarbons content by colorimetric method

GOST 9517-76: Brown coals and hard coals. Methods for the determination of humic acids yields

GOST 9517-94: Solid fuel. Methods for determination of humic acids yield

GOST 9536-2013: Technical isobutyl alcohol. Specifications

GOST 9536-79: Isobutyl alcohol. Specifications

GOST 9546-75: Reagents. Ammonium fluoride (acid). Specifications

GOST 9552-76: Cements, aluminous, high-aluminous and gypsum-aluminous expanding. Chemical testing methods

GOST 9568-80: Pulp and paper. Method for determination of mass percentage of calcium

GOST 9585-77: Acetaldehyde technical. Specifications

GOST 9597-76: Cellulose. Method for determining of total mass of substances in sodium hydroxide solutions of 10 % and 18 %

GOST 9600-78: Auxiliary compounds for textiles. Levelling agent A. Specifications

GOST 9656-75: Reagents. Boric acid. Specifications

GOST 9678-79: Raw cured makhorka (kind of shag). Specifications

GOST 9717.3-2018: Copper. Method of spectral analysis by oxide standard specimens

GOST 9717.3-82: Copper. Method of spectral analysis of oxide standard specimens

GOST 9722-79: Nickel powder. Technical requirements

GOST 9728-79: Technical 4-chloronitrobenzene. Specification

GOST 9733.6-83: Textiles. Test method of colour fastness to perspiration

GOST 9758-2012: Porous inorganic aggregates for construction work. Test methods

GOST 975-88: Crystalline dextrose hydrate. Specifications

GOST 976-81: Margarine, confectionery, cooking and baking fats. Acceptance rules and test methods

GOST 9794-2015: Meat products. Methods for the determination of total phosphorus content

GOST 9794-74: Meat products. Methods for the determination of total phosphorus contents

GOST 9803-75: Reagents. Maleic acid. Specifications

GOST 9805-84: Isopropyl alcohol. Specifications

GOST 9816.2-84: Technical tellurium. Methods for determination of selenium

GOST 9816.4-84: Technical tellurium. Method of spectral analysis

GOST 9853.15-96: Sponge titanium. Method for determination of molybdenum

GOST 9853.16-96: Sponge titanium. Method for determination of tungsten

GOST 9853.1-79: Sponge titanium. Method for the determination of nitrogen

GOST 9853.1-96: Sponge titanium. Method for determination of nitrogen

GOST 9853.20-96: Sponge titanium. Method for determination of vanadium

GOST 9853.24-96: Sponge titanium. Spectral method for determination of vanadium, manganese, chrome, copper, zirconium, aluminium, molybdenum, tin, magnesium and tungsten

GOST 9853.7-96: Sponge titanium. Method for determination of aluminium

GOST 9882-77: Auxiliary compounds for textiles. Sulfirol-8. Specifications

GOST 9-92: Technical-grade Aqueous ammonia

GOST 9958-81: Sausage products and meat products. Methods of bacteriological analysis

GOST 9976-94: Technical trichloroethylene. Specifications

GOST ISO 8124-3-2001: Toys. General safety requirements and methods of tests. Emission of toxic for children elements

GOST R 12.4.243-2007: Occupational safety standards system. Personal protection equipment for works with radioactive substances and materials for their making. Testing methods and evaluation of decontamination ratio

GOST R 12.4.244-2007: Occupational safety standards system. Personal protective means for works with radioactive substances and materials for their making. Testing method of solutions decontaminating ability

GOST R 12.4.302-2018: Occupational safety standards system. Dermatological personal protective products. Directed efficiency test methods of dermatological personal protective products of protective type. Part 1. Products with hydrophilic and hydrophobic action

GOST R 50197-92: Bone glue. Specifications

GOST R 50233.3-92: Niobium pentoxide. Luminescent method for determination of phosphorus content

GOST R 50234-92: Liquid chlorine. Specifications

GOST R 50255-92: Solid mineral fuels. Methods for the determination of nitrogen

GOST R 50357-92: Ultramarines for paints. General specifications

GOST R 50373-92: Frozen pancreases of cattle and pigs. Specifications

GOST R 50476-93: Fruit and vegetable products. Method for determination of sorbic and benzoic acids, simultaneously contained in the product

GOST R 50479-93: Fruit and vegetable products. Method for determination of vitamin PP (niacin) content

GOST R 50486-2015: Plastics. Phenolic resins. Determination of hexamethylenetetramine content

GOST R 50486-93: Plastics. Phenolic resins. Determination of hexamethylentetramine content

GOST R 50522-93: Table grapes. Guide to cold storage

GOST R 50568.1-93: Urea for industrial use. Determination of nitrogen content. Titrimetric method after distillation

GOST R 50568.5-93: Urea for industrial use. Potentiometric method of buffer capacity determination

GOST R 50568.6-93: Urea for industrial use. Potentiometric method for determination of pH variation in presence of formaldehyde

GOST R 50568.7-93: Urea for industrial use. Photometric method for determination of biuret content

GOST R 50575-93: Steel wire. Requirements for zinc coating and testing methods

GOST R 50632-93: High-strength hydrogen peroxide. Specifications

GOST R 50688-94: Soils. Determination of mobile compounds of boron by Berger and Truog method modified by CINAO

GOST R 50689-94: Soils. Determination of mobile compounds of molybdenum by Grigg method modified by CINAO

GOST R 50706.1-94: Nitric acid for industrial use. Determination of total acidity. Titrimetric method

GOST R 50753-95: Cylindrical helical compression (extension) springs made of special steels and alloy. General specifications

GOST R 50771-95: Cadmium pigments. General specifications

GOST R 50773-95: Polymer protective coatings for the improvement of radioactive situation. Methods used to determine the decontamination coefficient and time of protective action

GOST R 50846-96: Fish, sea mammals, sea invertebrates and products of their treatment. Methods of measuring ammonia mass part in fish

GOST R 50929-96: Premixes. Methods for determination of vitamins B complex

GOST R 51019-97: Goods of household chemistry. Method for determination of alkaline components

GOST R 51023-97: Goods of household chemistry. Methods for determination of phosphorus containing compounds

GOST R 51063-97: Inert powder. Methods of testing

GOST R 51094-97: Dental zinc-oxide cements with and without eugenol. General technical requirements and test methods

GOST R 51122-97: Fruit and vegetable juices. Potentiometric method for determination of the formol number

GOST R 51128-98: Fruit and vegetable juices. Determination of D-isocitric acid

GOST R 51129-98: Fruit and vegetable juices. Determination of citric acid (citrate)

GOST R 51135-2010: Liqueur-vodka products. Acceptance rules and test methods

GOST R 51135-98: Liqueur-vodka products. Acceptance rules and test methods

GOST R 51210-98: Drinking water. Method for determination of boron content

GOST R 51211-98: Drinking water. Methods for determination of surfactants

GOST R 51212-98: Drinking water. Methods for determination of total mercury by flameless atomic absorption spectrometry

GOST R 51239-98: Fruit and vegetable juices. Determination of L-malic acid content

GOST R 51240-98: Fruit and vegetable juices. Determination of D-glucose and D-fructose content

GOST R 51257-99: Processed cheeses. Method for determination of citric acid content

GOST R 51258-99: Milk and milk products. Method for determination of sucrose and glucose content

GOST R 51259-99: Milk and milk products. Method for determination of lactose and galactose content

GOST R 51301-99: Food-stuffs and food raw materials. Anodic stripping voltammetric methods of toxic traces elements determination (cadmium, lead, copper and zinc)

GOST R 51356-99: Tobacco and tobacco products. Determination of maleic hydrazide residues

GOST R 51410-99: Oilseeds. Determination of acidity of oils

GOST R 51413-99: Milled cereal products. Determination of far acidity

GOST R 51434-99: Fruit and vegetable juices. Method for determination of titratable acidity

GOST R 51436-99: Fruit and vegetable juices. Titrimetric method for determination of total alkalinity of ash

GOST R 51438-99: Fruit and vegetable juices. Kjeldahl method for determination of nitrogen content

GOST R 51455-99: Yogurts. Potentiometric method for determination of titratable acidity

GOST R 51459-99: Cheese and processed cheese products. Method of determination of mass percent of citric acid

GOST R 51465-99: Caseins and caseinates. Determination of scorched particles content

GOST R 51468-99: Caseins. Method for determination of free acidity

GOST R 51470-99: Caseins and caseinates. Method for determination of protein content

GOST R 51471-99: Milk fat. Detection method of vegetable fat by gas-liquid chromatography of sterols

GOST R 51484-99: Animal fats and vegetable oils. Method of determination of the composition of fatty acids in the 2-position in the triglyceride molecules

GOST R 51575-2000: Food common salt with content of iodine. Methods for determination of iodine and sodium thiosulphate

GOST R 51577-2000: Liquid oral hygiene products. General specifications

GOST R 51621-2000: The alcohol production and raw material for it producing. Methods for determination of titrating acids

GOST R 51636-2000: Fodder mixed fodder and animal feed raw stuffs. Photometric with 2,4-dinitrophenol and permanganate methods for determination of water soluble carbohydrates

GOST R 51641-2000: Filtering granular materials. General specifications

GOST R 51653-2000: The alcohol production and raw material for it producing. Method of ethyl alcohol determination

GOST R 51654-2000: The alcohol production and raw material for it producing. Method of volatile acids determination

GOST R 51655-2000: Alcohol products and raw material for its production. Method for determination of free and total sulphurous acid mass concentration

GOST R 51680-2000: Drinking water. Method for determination of cyanide content

GOST R 51744-2001: Dental water-based cements. Technical requirements. Test methods

GOST R 51755-2001: Silicate enamels (frits). Methods of analysis

GOST R 51758-2001: Nutrient media for veterinary purposes. Methods of biological testing

GOST R 51766-2001: Raw material and food-stuffs. Atomic absorption method for determination of arsenic

GOST R 51795-2001: Cements. Methods for determination of content of mineral additives

GOST R 51795-2019: Cements. Methods for determining the content of mineral additives

GOST R 51802-2001: Aggressive and other special media stability test methods for machines, instruments and other industrial products

GOST R 51812-2001: Furs and fur products. Harmful substances. Methods of detection and determination of free formaldehyde and water wash-out chromium (VI) and common chromium content

GOST R 51823-2001: Alcoholic products and raw material for its production. Inversion-voltammetric method for determination of cadmium, lead, zinc, copper, arsenic, mercury, iron and total sulphur dioxide content

GOST R 51871-2002: Water treatment units. General requirements and methods of efficiency determination

GOST R 51875-2002: Wines, wine materials and cognacs. Photoelectric colorimetric method for determination of sugar mass concentration using picric acid (trinitrophenol)

GOST R 51880-2002: Instant coffee. Determination of free and total carbohydrate contents. Method using high-performance anion-exchange chromatography

GOST R 51928-2002: Nickel-based fire-resistant alloys. Methods for determination of boron

GOST R 51938-2002: Fruit and vegetable juices. Method for determination of sucrose content

GOST R 51940-2002: Fruit and vegetable juices. Method for determination of D-malic acid content

GOST R 51962-2002: Food-stuffs and food raw materials. Anodic stripping voltammetric method of arsenic concentration determination

GOST R 51975-2002: Cigarettes. Determination of alkaloids content in smoke condensate. Spectrometric method

GOST R 52021-2015: Epoxy resins and related materials. Methods for determination of chlorine mass fraction

GOST R 52060-2003: Starch syrup. General specifications

GOST R 52100-2003: Spreads and melted blends. General specifications

GOST R 52101-2003: Vinegars of food raw material. General specifications

GOST R 52110-2003: Vegetable oils. Methods for determination of acid value

GOST R 52124-2003: Zink concentrates. Atomic absorption method for determination of arsenic

GOST R 52144-2003: Zinc concentrates. Spectrophotometric method of silicon dioxide content determination

GOST R 52173-2003: Raw and food-stuffs. Method for the identification of genetically modified organisms (GMO) of plant origin

GOST R 52174-2003: Biological safety. Raw and food-stuffs. Method for the identification of genetically modified organisms (GMO) of plant origin by using biological microchip

GOST R 52179-2003: Margarines, cooking fats, fats for confectionery, baking and dairy industry. Sampling rules and methods of control

GOST R 52180-2003: Drinking water. Determination of elements content by stripping voltammetric method

GOST R 52181-2003: Drinking water. Determination of anions content by ion chromatography and capillary electrophoresis methods

GOST R 52197-2003: Meat and meat products for baby food. Method for determination of bone particles dimensions

GOST R 52204-2004: Cold-rolled blackplate and tinplate. Specifications

GOST R 52304-2005: Sugar beet molasses. Specifications

GOST R 52305-2005: Raw sugar. Specifications

GOST R 52315-2005: Non-alcoholic beverages. Mineral and drinking water. Stripping voltammetric method of selenium mass concentration determination

GOST R 52347-2005: Mixed fodders, raw mixed fodders. Determination of amino acids (lysine, methionine, threonine, cysteine and tryptophan) content by method of capillary electrophoresis

GOST R 52391-2005: Wine production. Method for determination of citric acid mass concentration

GOST R 52407-2005: Drinking water. Methods of hardness determination

GOST R 52472-2005: Vodkas and special vodkas. Acceptance rules and test methods

GOST R 52473-2005: Ethanol from food raw material. Acceptance rules and test methods

GOST R 52597-2006: Brass rods for free machining purposes. Specifications

GOST R 52672-2006: Hydrolysates of starch. Specifications

GOST R 52687-2006: Fermented-milk product, enriched with bifidum bifidobacteria. Specifications

GOST R 52688-2006: Enzyme milk-clotting of animal origin dry. Specifications

GOST R 52689-2006: Foods. Anodic stripping voltammetric method of iodine mass concentration determination

GOST R 52730-2007: Drinking water. Methods for determination of 2,4-D

GOST R 52741-2007: Premixes. Determination of vitamins: B1 (thiaminchloride), B2 (riboflavin), B3 (pantothenic acid), B5 (nicotinic acid and nicоtinamide), B6 (pyridoxine), Bc (folic acid), C (ascorbic acid) content by method of capillary electrophoresis

GOST R 52756-2007: Rectified ethanol from food raw material. Determination of volatile nitrogen bases content by method of capillary electrophoresis

GOST R 52804-2007: Protection against corrosion of concrete and reinforced concrete constructions. Test methods

GOST R 52810-2007: Macaroni products. Methods of identification

GOST R 52823-2007: Food additives. Sodium phosphates E339. General specifications

GOST R 52824-2007: Food additives. Sodium and potassium triphosphates E451. Specifications

GOST R 52841-2007: Wine production. Determination of organic acids by capillary electrophoresis method

GOST R 52930-2008: Vodkas, special vodkas and water for their production. Determination of cations, amines, anions of non-organic and organic acids content by capillary electrophoresis method

GOST R 52934-2008: Grain starch-containing raw material for production of ethanol. Methods for determination of fermented carbohydrates mass fraction

GOST R 52962-2008: Water. Methods for determination of chromium (VI) and total chromium

GOST R 52963-2008: Water. Methods for determination of alkalinity, and mass concentration of carbonates and hydrocarbonates

GOST R 52964-2008: Drinking water. Methods for determination of sulphate content

GOST R 53005-2008: Surgical suture materials. General technical requirements. Test methods

GOST R 53014-2008: Dressed fur and sheepskins. Methods of determining the aluminium mass fraction

GOST R 53030-2008: Cotton fibre. Methods for determination of mould contamination

GOST R 53030-2016: Cotton fibre. Methods for determination of stickiness and fungal contamination

GOST R 53039-2008: Food additives. Food potassium lactate E326. Specifications

GOST R 53040-2008: Food additives. Anhydrous citric acid E330. Specifications

GOST R 53046-2008: Enzyme preparation. Methods of detection of cellulose activity

GOST R 53047-2008: Enzyme preparation. Methods of xylanase ferment activity detection

GOST R 53069-2008: Food additives. Potassium phosphates E340. General specifications

GOST R 53093-2008: Grain and products of its treatment, mixed feeds. Determination of zearalenone content using high-performance liquid chromatography

GOST R 53119-2008: Food additives. Sodium lactate E325. Specifications

GOST R 53149-2008: Fish, marine invertebrates and products of their processing. Determination of biogenic amines by HPLC method

GOST R 53154-2008: Wines and wine materials. Determination of synthetic dyes by capillary electrophoresis method

GOST R 53173-2022: Public roads. Products for road marking. Microglobes. Control methods

GOST R 53184-2008: Fish, marine invertebrates and products of their processing. Determination of dioxins and dioxin-like biphenyls by GC-MS method

GOST R 53185-2008: Alcohol-free and low-alcoholic tonic beverages. Test methods

GOST R 53193-2008: Alcoholic and non-alcoholic drinks and beverages. Determination of caffeine, ascorbic acid and its salts, preservatives and sweeteners using capillary electrophoresis method

GOST R 53212-2008: Confectionery. Methods for determination of dry fat-free solids of milk content in chocolate products with milk

GOST R 53269-2009: Fire equipment. Helmets for fire-fighters. General technical requirements. Test methods

GOST R 53269-2019: Fire fighting equipment. Helmets are fire. General technical requirements. Test methods

GOST R 53351-2009: Medical remedies for veterinary use, feed and feed additives. Detection of mass fraction of selenium by atom absorption spectrometric method

GOST R 53369-2009: Vodkas and special vodkas. Ion chromatography method for determination of silicates

GOST R 53408-2009: Bee bread. Specifications

GOST R 53416-2009: Glass containers for medicines. General specifications

GOST R 53426-2009: Shave cosmetics. General specifications

GOST R 53430-2009: Milk and milk products. Methods of microbiological analysis

GOST R 53483-2009: Modified flax raw fibre. Test methods

GOST R 53511-2009: Wheat gluten. General specifications

GOST R 53551-2009: Cotton fibre. Methods of maturity determination

GOST R 53641-2009: Meat and meat products. Method for determination of residual activity of acid phosphatase, expressed by mass share of phenol in sausage products mode from thermally treated ingredients

GOST R 53746-2009: Foodstuffs of processed domestic poultry eggs. Methods for physic-chemical analysis

GOST R 53747-2009: Poultry meat, edible offal and semi-processed products. Methods for organoleptic and physic-chemical analysis

GOST R 53789-2010: Unconcentrated nitric acid. Specifications

GOST R 53859-2010: Refractory alumosilicate mortars. Specifications

GOST R 53877-2010: Honey. Method determination of pH and free acidity

GOST R 53883-2010: Honey. Method for determination of sugars

GOST R 53886-2010: Water. Methods of determination of toxicity by survival of marine crustaceans

GOST R 53887-2010: Water. Methods for the determination of cations (ammonium, barium, potassium, calcium, lithium, magnesium, sodium, strontium) content using capillary electrophoresis

GOST R 53910-2010: Water. Methods of toxicity determination by growth inhibition of marine unicellular algae Phaeodactylum tricornutum Bohlin and Sceletonema costatum (Greville) Cleve

GOST R 53943-2010: Food additives. Calcium lactate Е327. Specifications

GOST R 53945-2010: Food additives. Calcium phosphates E341. General specifications

GOST R 53951-2010: Мilk and milk-containing products. Determination of mass part of protein by Kjeldahl method

GOST R 53954-2010: Wine production. Identification. Method of determining the mass concentration of ash and ash alkalinity

GOST R 53971-2010: Wine production. Determination of mass concentration of triazole pesticides by capillary electrophoresis method in combination with solid-phase extraction

GOST R 53974-2010: Enzyme preparations. Methods for determination of proteolysis activity

GOST R 53992-2010: Food products, food raw materials. Method for determination of the nitro furan metobolites residual content by high performance liquid chromatography-mass spectrometry (HPLC-MS)

GOST R 54001-2010: Organiс fertilizers. Methods of helminthology analysis

GOST R 54014-2010: Functional food. Determination of soluble and insoluble dietary fibre by enzymatic-gravimetric method

GOST R 54032-2010: Food products, feeds, food raw materials. Method of determination of beta-agonists by gas chromatography with mass spectrometry detector

GOST R 54036-2010: Foodstuffs. Determination of the content of water-soluble antioxidants in tubers of potatoes by amperometric method

GOST R 54037-2010: Foodstuffs. Determination of the content of water-soluble antioxidants content by amperometric method in vegetables, fruits, products of their processing, alcoholic and soft drinks

GOST R 54066-2010: Pectin. Identification. Method of the express-identification of amidated pectins

GOST R 54067-2010: Pectin. Identification. Method of the express-identification of pectins

GOST R 54075-2010: Milk and milk product. Methods for determination of the spores content of mesophilic anaerobic microorganisms

GOST R 54161-2010: Mirrors. General specifications

GOST R 54182-2010: Glass and glass products. Salt spray test method

GOST R 54221-2010: Humic substances from brown coals, lignites and oxidized coals. Test methods

GOST R 54222-2010: Solid mineral fuels. Determination of total fluorine content

GOST R 54242-2010: Solid mineral fuel. Determination of total arsenic and selenium content

GOST R 54313-2011: Palladium. Method of inductively coupled plasma atomic-emission analysis

GOST R 54313-2018: Palladium. Inductively Coupled Plasma Atomic Emission Analysis Method

GOST R 54352-2011: Food common salt. Determination of a mass fraction of magnesium-ion and calcium-ion by complexonometric method

GOST R 54354-2011: Meat and meat products. General requirements and methods of microbiological testing

GOST R 54375-2011: Foodstuffs of processed poultry eggs. Methods for determination of succinic, lactic and 3D-hydroxibutyiric acids

GOST R 54386-2011: Honey. Methods for determination of sucrose activity, of diastase activity, of insoluble matter

GOST R 54496-2011: Water. The determination of toxicity with use of green freshwater unicellular algae

GOST R 54499-2011: Drinking water. Luminescent method for determination of uranium content

GOST R 54537-2011: Food additives. Calcium acetate Е263. Specifications

GOST R 54538-2011: Food additives. Tricalcium citrate E333(iii). Specifications

GOST R 54550-2011: Synthetic rubbers. Determination of the mass fraction of extractables

GOST R 54572-2011: Food additives. Potassium citrates E332. General specifications

GOST R 54607.3-2014: Public catering services. Methods of laboratory quality control of products catering. Part 3. Methods of control of manufacturing processes of products of public catering

GOST R 54607.6-2015: Public catering services. Methods of laboratory quality control of products catering. Part 6. Methods for determination of sugar

GOST R 54607.7-2016: Public catering services. Methods of laboratory quality control of products catering. Part 7. Determination of protein by the Kjeldahl method

GOST R 54626-2011: Food additives. Sodium acetates Е262. General specifications

GOST R 54627-2011: Agricultural ruminant animals. Methods of laboratory helminthology diagnostics

GOST R 54650-2011: Soils. Determination of mobile phosphorus and potassium compounds by Kirsanov method modified by CINAО

GOST R 54653-2011: Organic fertilizers. Methods of microbiological analysis

GOST R 54655-2011: Natural honey. Method for determination of antibiotics

GOST R 54662-2011: Cheeses and processed cheeses. Determination of protein mass fraction by the Kjeldahl method

GOST R 54664-2011: Lactose. Specifications

GOST R 54667-2011: Milk and milk products. Methods for determination of sugars mass fraction

GOST R 54669-2011: Milk and milk products. Methods for determination of acidity

GOST R 54731-2011: Pressed bakery yeast. Specifications

GOST R 54748-2011: Crushed stone from rocks for railway ballast. Specifications

GOST R 54756-2011: Milk and milk products. Method for determination of mass portion of whey protein with Kjeldahl method

GOST R 54759-2011: Milk products. Methods for determination of starch mass fraction

GOST R 54892-2012: Installation of air separation plants and other cryogenic equipment. General provisions

GOST R 54894-2012: Fruit and vegetable products. Determination of sulphite by enzymatic method

GOST R 54905-2012: Enzyme preparation. Methods of beta-glucanase enzyme activity determination

GOST R 54919-2012: Concentrates lead. Methods for the determination of gold and silver

GOST R 54920-2012: Zink concentrates. Atomic absorption method for determination of copper, lead, cadmium, cobalt, iron, potassium, sodium, gold, silver, indium, calcium and magnesium

GOST R 54921-2012: Zink concentrates. Atomic emission spectroscopy with inductively coupled plasma. Determination of copper, lead, cadmium, iron, aluminium, cobalt, antimony, manganese, arsenic and indium

GOST R 54922-2012: Zink concentrates. Technical specification

GOST R 54948-2012: Honey. Method for determination of glycerol content

GOST R 54979-2012: Food additives. Methods for identification and determination of mass fraction of iodine-content ingredient in the lactate-content food additives

GOST R 54981-2012: Food additives. Sodium propionate Е281. Specifications

GOST R 55053-2012: Food additives. Potassium carbonate Е501. General specifications

GOST R 55054-2012: Food additives. Pyrophosphates E450. General specifications

GOST R 55064-2012: Sodium hydroxide for industrial use. Specifications

GOST R 55066-2012: Butadiene-1,3. Specifications

GOST R 55079-2012: Steel. Method of inductively coupled plasma atomic-emission analysis

GOST R 55120-2012: Solid recovered fuels. Methods for the determination of metallic aluminium

GOST R 55228-2012: Food additives. Method of the mass determining of citric acid and concomitant acids in production of citric acid

GOST R 55229-2012: Food additives. Colorimetric method for total phosphorus mass content determination in raw materials for citric acid production

GOST R 55246-2012: Milk and milk products. Determination of non-protein nitrogen content by Kjeldahl method

GOST R 55298-2012: Enzyme preparations. Methods for the determination of pectolytic activity

GOST R 55314-2012: Royal jelly. Method for determination of decenoiс acids

GOST R 55316-2012: Malt maltose syrup. Specifications

GOST R 55361-2012: Milk fat, butter and butter paste made from cow milk. The rules of tests acceptance, sampling and control methods

GOST R 55479-2013: Meat and meat products. Method for determination of amino-ammonia nitrogen

GOST R 55480-2013: Meat and meat products. Method for determination of acid value

GOST R 55482-2013: Meat and meat products. Method for determination of water-soluble vitamins

GOST R 55569-2013: Feedstuffs, compound feeds, feed raw materials. Determination of proteinogenic amino acids using capillary electrophoresis

GOST R 55579-2013: Food additives. Azo colours. Specifications

GOST R 55580-2013: Food additives. Ammonium carbonate E503. General specifications

GOST R 55581-2013: Food additives. Potassium propionate Е283. Specifications

GOST R 55582-2013: Food additives. Calcium propionate E282. Specifications

GOST R 55583-2013: Food additives. Potassium sorbate E202. Specifications

GOST R 55685-2013: Blister copper. Methods of analysis

GOST R 55732-2013: Mining equipment. Support of mine working. Polymer net for the guard mine working. Specifications

GOST R 55761-2013: Batches, sugar mash, brew from food raw material. Determination mass concentration of cations, anions of non-organic and organic acids content by capillary electrophoresis

GOST R 55765-2013: Biological medicine remedies for veterinary use. Vaccines against a virus haemorrhagic disease of rabbits tissue inactivated. Specifications

GOST R 55970-2014: Iodized food additives. General specifications

GOST R 55982-2014: Acid acetic for the food industry. Specifications

GOST R 56110-2014: Food bone of poultry. Method for determination of mass fraction of residual muscle tissue

GOST R 56139-2014: Functional foods. Methods for detection and enumeration of probiotic microorganisms

GOST R 56145-2014: Functional foods. Methods for microbiological analysis

GOST R 56178-2014: Modifiers of organic-mineral origin of MB type for concretes, mortars and dry mixes. Specifications

GOST R 56201-2014: Functional food products. Methods for the determination of bifidogenic properties

GOST R 56236-2014: Water. Determination of toxicity by survival of freshwater crustaceans. Daphnia magna Straus

GOST R 56249-2014: Technical gas sulphur. Specifications

GOST R 56250-2014: Glassfiber. Silicafiber. Methods for determination of chemical composition

GOST R 56306-2014: Silver. Method of inductively coupled plasma atomic-emission analysis

GOST R 56373-2015: Feedstuffs and fodder additives. Determination of mass fraction organic acids using capillary electrophoresis

GOST R 56374-2015: Feedstuffs, compound feeds, feed raw materials. Determination of mass fraction of ammonium, potassium, sodium, magnesium and calcium cations using capillary electrophoresis

GOST R 56375-2015: Feedstuffs, compound feeds, feed raw materials. Determination of mass fraction of chloride, sulphate, nitrate and phosphate ions using capillary electrophoresis

GOST R 56415-2015: Specialized milk-based products. Determination of selenium content

GOST R 56668-2015: Homogenate brood drone. Technical conditions

GOST R 56682-2015: Polymer and metal composites. Method for determination the volume of matrix, reinforce filler and voids

GOST R 56718-2015: Distillates and stable gas condensate. Determination of sulphur compounds by gas chromatography method

GOST R 56752-2015: Resins and epoxy compounds. Methods for determination of epoxy groups mass fraction and epoxy equivalent

GOST R 56946-2016: Petroleum and natural gas industries. Drilling fluid materials. Specifications and tests

GOST R 56999-2016: Disinfectology and disinfection activities. Chemical disinfectants and antiseptics. Method for the determination of chlorine dioxide in drinking water

GOST R 57103-2016: Specialized food products. Methods of sampling, detection and determination of nanoparticles and nanomaterials in the composition of agricultural and food products

GOST R 57124-2016: Feedstuffs, compound feeds, feed raw materials. Determination of mass fraction of choline chloride by capillary electrophoresis

GOST R 57196-2016: Feed antibiotic Batsilihin. Specifications

GOST R 57198-2016: Fodder concentrate of lysine. Specifications

GOST R 57200-2016: Vitamin B2 feed. Specifications

GOST R 57201-2016: Vitamin B12 feed. Specifications

GOST R 57221-2016: Nutrient yeast. Test methods

GOST R 57243-2016: Furfuryl alcohol. Specifications

GOST R 57244-2016: Fodder griseus. Specifications

GOST R 57250-2016: Tetrahydrofurfuril alcohol. Specifications

GOST R 57251-2016: Technical ethyl alcohol. Acceptance rules and methods of analysis

GOST R 57252-2016: Technical furfural. Specifications

GOST R 57376-2016: Copper ingots. Specifications

GOST R 57477-2017: Foodstuffs of processed poultry eggs. Determination of beta-hydroxibutyiric acid content by colorimetric method

GOST R 57513-2017: Foods for special dietary uses. Methods of the determination of B-glucans

GOST R 57600-2017: Microbiological products. Integrated grain sourdough. Specifications

GOST R 57622-2017: Specialized food products. Canned sterilized minced meat with biocorrecting effect. Specifications

GOST R 57646-2017: Microbiological products. Food additives Nisin. Specifications

GOST R 57649-2017: Microbiological products. Bacterial neftedestruktor. Specifications

GOST R 57654-2017: Dusts of non-ferrous metallurgy enterprises. Method of arsenic mass content measuring

GOST R 57672-2017: Dusts of non-ferrous metallurgy enterprises. Methods of iron mass content measuring

GOST R 57682-2017: Microbiological products. Technical xanthan. Specifications

GOST R 57780-2017: Plastics. Phenolic resins. Determination of pH

GOST R 57782-2017: Organic fertilizers. Methods parasitological analysis. Methods for determination of oocysts and cysts of parasitic protozoa

GOST R 57964-2017: Hollow glass microspheres. Method for determination of moisture and coupling agent content

GOST R 57975.1-2017: Associated oil gas. Determination of composition by gas chromatography method. Part 1. Determination of hydrocarbons C1-C8+ and inorganic gases content by flame ionization detector and thermal conductivity detector

GOST R 57975.2-2017: Аssociated oil gas. Determination of composition by gas chromatography. Part 2. Determination of sulfur compounds using flame photometric detector

GOST R 57989-2017: Specialized food products. Methods for the detection of foodborne pathogens based on polymerase chain reaction

GOST R 58014-2017: Silica fibre. Methods for determination of mass fraction of sizing agent and amine-containing coupling agent

GOST R 58109-2018: The liquids for electronic nicotine delivery systems. General specifications

GOST R 58138-2018: Organic fertilizers. Methods of parasitological analysis. Methods for determination of larvae of synanthropic flies

GOST R 58254-2018: Natural honey. Determination of water-soluble vitamins by capillary electrophoresis method

GOST R 58580-2019: Polyoxychloride aluminum. Technical specifications

GOST R 58594-2019: The soil. Method for determining metabolic acidity

GOST R 58596-2019: The soil. Methods for determination of total nitrogen

GOST R 58605-2019: Mines apatite-nepheline mined. Technical specifications

GOST R 58610-2019: Wool. Methods for determining the content of plant impurities

GOST R 58663-2019: Agricultural products, raw materials and food with improved environmental performance. Mineral fertilizer. Methods for the determination of lead, cadmium, arsenic, nickel, mercury, chromium (VI), copper, zinc and biuret

GOST R 58797-2020: Drinking water, packaged in containers. Determination of mass concentration of dissolved oxygen. Measurement procedure

GOST R 58820-2020: Phosphogypsum for agriculture. Specifications

GOST R 70075-2022: Sealants for the organization of mounting joints of the joints of window units to the wall openings. Technical conditions

GOST R 70210-2022: Solid mineral fuels. Methods for determination of humic acid yield

GOST R 70238-2022: Milk and milk products. Method for identification of the composition of the fat phase and determination of the mass fraction of milk fat

GOST R 70543-2022: Coal phenolic products. Method for determination of neutral oils

GOST R 70638-2023: Pipeline valves. Degreasing methods

GOST R 70654-2023: Bestabach mixture for heating. General technical conditions

GOST R 71041-2023: Soils. Quantitative chemical analysis of hydrochloric acid and alkaline extracts

GOST R 71044-2023: Soils. Methods of determination of solubility of soils in water

GOST R 8.789-2012: State system for ensuring the uniformity of measurements. The bomb calorimeters. The method of the verification

GOST R 8.816-2013: State system for ensuring the uniformity of measurements. Natural gas. Volumetric heat (energy) of combustion. Method for measurement using the bomb calorimeter

GOST R 9.907-2007: Unified system of corrosion and ageing protection. Metals, alloys, metallic coatings. Methods for removal of corrosion products after corrosion tests

GOST R ISO 10716-2000: Paper and board. Determination of alkali reserve

GOST R ISO 8124-3-99: Toys. General safety requirements and methods of tests. Emission of toxic for children elements

Guideline 01.019-07: Determination of the integral toxicity of soils by Ecolum biotest

Guidelines 4077-86: Methodological instructions on sanitary-hygienic evaluation of rubber and latex medical devices

M 02-505-92-2002: The method of measuring the mass concentration of metals in the air of the working area and in industrial emissions by the atomic absorption method

M 12: Methods for measuring the mass concentration of aluminum in industrial emissions into the atmosphere by the photometric method with aluminon

M 7: Methods for measuring the mass concentration of caustic alkaline aerosol in industrial emissions into the atmosphere by the photometric method

M-01V/2011: Method for measuring the mass concentration of metals in emissions of pollutants into the atmosphere and in the air in the working zone of industrial enterprises

M-16: Methods for measuring the mass concentration of formaldehyde in industrial emissions into the atmosphere by the photocolorimetric method with acetylacetone.

Methodical recommendations 01.020-07: Determination of the toxicity of the air environment using the biotest "Ecolum"

Methodical recommendations 01.021-07: A technique for express determination of the integral chemical toxicity of potable, surface, ground, sewage and treated wastewater with the help of the bacterial test "Ecolum".

Methodological guidelines 4395-87: Guidelines for the hygienic assessment of lacquered canning containers

Methodological recommendations 01.018-07: Methods for determining the toxicity of chemicals, polymers, materials and products with the Ecolum biotest

Methodological recommendations 11-1/131-09: Determination of the toxicity of chemical compounds, polymers, materials and products using a luminescent bacterial test

MI 1770-87: State system for ensuring uniformity of measurements. Glass electrodes for determining the activity of hydrogen ions. Method of verification

MI 2096-2009: Recommendation. State system for ensuring uniformity of measurements. Combustion calorimeters with a bomb (liquid). Method of verification

MI 2586-2000: Recommendation. State system for ensuring uniformity of measurements. Peroxide, acid and iodine number of fat in pastries. Measurement Techniques

MI 2616-2000: Recommendation. State system for ensuring uniformity of measurements. Mass fraction of fat, protein, lactose, dry matter and acidity in baby foods. The method of measurement using an infrared analyzer MilkoSkan FT 120

MI HV-43.01-2018: The method of measuring the mass concentration of silicon dioxide crystalline in the air of the working zone by photometry for the purpose of a special assessment of working conditions

MI PrV-2015/1: Industrial emissions of pollutants into the atmosphere. Method for measuring the mass concentration of sulfur dioxide in gases organized by IZA (photometric method)

MI PrV-2015/4: Industrial emissions of pollutants into the atmosphere. Method for measuring the mass concentration of solid fluorides in gases organized by IZA (potentiometric method)

MI PrV-2016/1: Industrial emissions of pollutants into the atmosphere. Method for measuring the mass concentration of aluminum oxide in gases organized by IZA

MI PrV-2016/4: Industrial emissions of pollutants into the atmosphere. Method for measuring the mass concentration of hydrogen fluoride in gases organized by IZA (photometric method)

MI PrV-2016/5: Industrial emissions of pollutants into the atmosphere. Method for measuring the mass concentration of chlorine in gases organized by IZA (photometric method)

M-MVI 52-99: The method of measuring the mass concentration of polyaromatic hydrocarbons in the air of the working area and industrial emissions by high performance liquid chromatography

MR 01.037-08: Express method of toxicological and hygienic assessment of detergents using luminescent bacterial test

MR 01.038-08: Express-method of toxicological and hygienic evaluation of perfume and cosmetic products using a fluorescent bacterial test

MR 01-19/123-17: Guidelines for the detection of pathogenic microflora in clinical material, food products, environmental objects and genetic cell identification using PCR

MR 1.1.0119-17: Express method of toxicological and hygienic evaluation of perfumery and cosmetic products using luminescent bacterial test (using a measuring device-luminometer type "Biotoks-10")

MR 1.1.0120-18: Express method of toxicological and hygienic evaluation of perfumery and cosmetic products using luminescent bacterial test (using a measuring device-luminometer type "Biotoks-10")

MR 1.2.0044-11: The procedure for identifying and identifying fullerene C60 aggregates in animal and plant tissue sections by analytical electron microscopy

MR 1.2.0045-11: The procedure for the detection and identification of multi-walled carbon nanotubes in sections of animal and plant tissues by analytical electron microscopy

MR 1.2.0046-11: The use of the energy dispersive microspectroscopy method for the analysis of silver nanoparticles, zinc, aluminum and cerium oxides in animal and plant tissues

MR 1.2.0047-11: Electron microscopy detection of structural changes caused by artificial nanoparticles in animal and plant cells

MR 1.2.0052-11: Evaluation of the Impact of Nanomaterials on Immunity Function

MR 1.2.0053-11: Evaluation of the effects of nanomaterials on the proteomic profile and biosynthetic processes in tests on laboratory animals

MR 1.2.0074-13: The use of indicators and criteria for violation of the biotransformation of benzene in the body of children for the tasks of hygienic assessments, sanitary-epidemiological investigations and examinations

MR 1.2.2641-10: Determination of priority types of nanomaterials in environmental objects, living organisms and food products

MR 2.1.10.0077-13: Application of indicators and criteria for violation of the biotransformation of benzene in the body of children for the tasks of hygienic assessments, sanitary-epidemiological investigations and examinations

MR 2.4.8.0076-13: Alimentary prevention of disorders of the antioxidant, conjugation and elimination functions of the glutathione system in children associated with exposure to aromatic hydrocarbons

MR 4.2.0014-10: Methods of control. Biological factors. Evaluation of genotoxic properties by the method of DNA comets in vitro

MR 4.2.0019-11: Identification of raw material composition of meat products. Methodological recommendations

MR 4.2.0020-11: Phenotypic identification of bacteria of the genus Сrynebаterium

MR 4.2.0075-13: The list of gene polymorphism markers responsible for the particular mutagenic activity of man-made chemical factors

MU 08-47/039: Methods of quantitative chemical analysis of samples of vegetable and fruit juices, compotes, products of their processing for the content of tin and lead by inversion voltammetry

MU 08-47/111: Determination of the content of chloramphenicol and tetracycline hydrochloride in tablets, capsules and eye drops by voltammetry

MU 08-47/145: Kids toys. Inversion voltammetric method for determining the mass concentrations of toxic elements (arsenic, mercury, selenium, cadmium, lead and antimony)

MU 08-47/149: Milk and dairy products. Voltammetric method for measuring the mass concentration of iodine

MU 08-47/150: Feed, feed products of processing enterprises, compound feeds, premixes, protein and vitamin supplements. Inversion voltammetric method for measuring the mass concentration of arsenic

MU 08-47/154: Vegetable and fruit juices, compotes, processed products of vegetables and fruits. Inversion voltammetric method for measuring mass concentrations of tin and lead

MU 08-47/155: Alcoholic drinks. Inversion voltammetric method for measuring the mass concentration of cobalt

MU 08-47/157: Milk and dairy products. Inversion voltammetric method for measuring the mass concentration of cobalt

MU 08-47/163: Natural, drinking water, technologically pure, treated waste water. Method for measuring mass concentrations of cadmium, lead, zinc and copper by inversion voltammetry

MU 08-47/169: Canned food. Voltammetric method for measuring the mass concentration of tin and lead

MU 08-47/174: Natural, drinking and treated sewage. Voltammetric method for measuring mass concentrations of manganese, antimony and bismuth

MU 08-47/175: Food products and food raw materials. Inversion voltammetric method for determining the mass concentration of arsenic

MU 08-47/176: Drinking water, natural, technological and treated sewage. Inversion voltammetric method for determining the mass concentration of arsenic

MU 08-47/189: Natural, drinking, technologically clean, purified waste water. Voltamperometric method for measuring phenol mass concentrations

MU 08-47/206: Food products and food raw materials. Voltammetric method for measuring the mass concentration of iodine

MU 08-47/215: Grape, fruit wines and wine materials. Method for measuring mass concentration of citric acid by potentiometric titration

MU 08-47/225: Industrial water of thermal power plants. Photometric method for determining the mass concentration of hydrazine

MU 08-47/227: Industrial water of thermal power plants. Photometric method for determining the mass concentration of silicic acid

MU 08-47/228: Flour, bread and bakery products with the addition of vitamin-mineral mixtures. Voltammetric method for measuring the mass concentration of vitamin B2

MU 08-47/247: Grain and products of its processing, silage from green plants, feed, animal feed, animal feed and feed additives. Inversion voltammetric method for determining the content of iron, iodine, cobalt, manganese, arsenic, nickel, mercury and selenium

MU 08-47/248: Method for measuring the content of papaverine hydrochloride and dibazole in the drug "Papazol" spectrophotometric method

MU 08-47/303: Feed and feed additives. Voltammetric method for measuring the mass concentration of iodine and its organic and inorganic forms

MU 1.1.3545-18: Methods for the accelerated determination of Campylobacter bacteria in food products and evaluation of their antibiotic resistance

MU 1112-73: Guidelines for the determination of BMK and benlate by BMK in plant objects, wine, soil and water by thin layer chromatography

MU 1439-88: Guidelines for measuring the concentration of sonalen in the air of the working zone by gas chromatographic method

MU 1585-77: Guidelines for the determination of cyclohexylamine methanitrobenzoate (inhibitor C-2) by thin layer chromatography in air

MU 1586-77: Guidelines for the photometric determination of allyl chloride in the air

MU 1612-77: Guidelines for the gas chromatographic determination of beryllium in the air

MU 1613-77: Guidelines for the photometric determination of vanadium and its compounds in the air

MU 1614-77: Guidelines for the photometric determination of tungsten, tungsten anhydride and tungsten carbide in the air

MU 1615-77: Guidelines for the colorimetric determination of germanium and its compounds (germanium tetrachloride, germanium dioxide, germanium hydride) in the air

MU 1620-77: Guidelines for the photometric determination of arsenic hydrogen in air

MU 1623-77: Guidelines for the photometric determination of water-soluble nickel compounds in air

MU 1624-77: Guidelines for the photometric and polarographic determination of selenium and selenous anhydride in the air

MU 1626-77: Guidelines for the photometric determination of titanium and its compounds (titanium dioxide, titanium tetrachloride) in air

MU 1634-77: Guidelines for the photometric determination of zinc and its compounds (zinc oxide, pentachlorothiophenol-renazite-4 zinc salt) in air

MU 1642-77: Guidelines for the determination of sulfur dioxide in the air

MU 1646-77: Guidelines for the photometric determination of hydrogen cyanide in the air

MU 1647-77: Guidelines for the photometric determination of aniline in air

MU 1652-77: Guidelines for the photometric determination of 1, 4-benzoquinone in the air

MU 1663-77: Guidelines for the photometric determination of dinitrobenzene and dinitrotoluene in air

MU 1664-77: Guidelines for the photometric determination of dinitroorthoresol in air

MU 1665-77: Guidelines for the photometric determination of diphenylolpropane in the air

MU 1678-77: Guidelines for the photometric determination of nitrophenols (o, m, p-isomers) in air

MU 1681-77: Guidelines for the photometric determination of nitrocyclohexane in the air

MU 1683-77: Guidelines for the photometric determination of the sum of C1-C9 monobasic carboxylic acids in the air of industrial premises

MU 1686-77: Guidelines for the photometric determination of the carbon disulfide vapor content in the air

MU 1693a-77: Guidelines for the photometric determination of trinitrotoluene in air

MU 1696-77: Guidelines for the polarographic determination of formaldehyde in air

MU 1701-77: Guidelines for the colorimetric determination of chlorpelargonic acid in the air

MU 1702-77: Guidelines for the photometric determination of methylene chloride in the air

MU 1704-77: Guidelines for the separate photometric definition of cyclohexanone and cyclohexanone oxime in the air

MU 1705-77: Guidelines for the photometric determination of carbon tetrachloride in the air

MU 1706-77: Guidelines for the photometric determination of epichlorohydrin in air (1st method)

MU 1708-77: Guidelines for the photometric determination of extralin and monomethylaniline in the air

MU 1710-77: Guidelines for the photometric determination of ethylene chlorohydrin in the air (1st method)

MU 1714-77: Guidelines for the photometric determination of nicotine and anabasine in the air

MU 1716-77: Guidelines for the photometric determination of thiophos, metaphos and methylethylthiophos insect fungicides in air

MU 1718-77: Guidelines for the titrimetric, photometric and chromatographic determination of organochlorine toxic chemicals in the air

MU 1880-78: Guidelines for the determination of bazagran in water by gas-liquid chromatography

MU 1917-78: Guidelines for the determination of terbacil in vegetable products, wine, grape juice, soil, water by chromatographic methods

MU 1921-78: Guidelines for the determination of polyhedra of nuclear polyhedrosis virus of an unpaired silkworm in water, soil, on plant objects and in the air by the immunofluorescence method

MU 2.3.2.1830-04: Microbiological and molecular genetic evaluation of food products obtained using genetically modified microorganisms

MU 2.3.2.2789-10: Guidelines for the sanitary-epidemiological assessment of the safety and functional potential of probiotic microorganisms used for food production

MU 2.6.1.2396-08: Monitoring of radioactive iodine in the event of a large-scale radiation accident

MU 2007-79: Guidelines for the photometric determination of monochloroacetyl chloride in the air

MU 2128-80: Guidelines for the determination of residual quantities of the biological product Virin-EX on plant objects by the immunofluorescence method

MU 2213-80: Guidelines for the photometric determination of aspirin in the air

MU 2235-80: Guidelines for the spectrophotometric determination of methyl nitroacetate in the air

MU 2243-80: Guidelines for the photometric determination of tetracycline in air

MU 2247-80: Guidelines for the photometric determination of soluble and water-insoluble salts of hydrofluoric acid in the air

MU 2249-80: Guidelines for the photometric determination of chlorine in air

MU 2252-80: Guidelines for the photometric determination of ethyl nitroacetate in air

MU 2326-81: Guidelines for the photometric determination of 2, 3-hydroxynaphthoic acid in air

MU 2345-81: Guidelines for the photometric determination of 1-chloro-2 ethyl-hexane in the air

MU 2351-81: Guidelines for the determination of bacitracin in the air of the working area using paper chromatography

MU 2352-81: Guidelines for the determination of granules of the virus of codling moth granulosis on plant objects by the immunofluorescence method

MU 2353-81: Guidelines for the determination of beta-exotoxin in bitoxibacillin preparations

MU 2363-81: Guidelines for the joint determination of prometrin, terbacil and treflan in a single sample of soil, essential oil and essential oil raw peppermint by gas chromatography

MU 2366-81: Guidelines for the determination of fademorph in cherry, cucumber, currant, apple, water by chromatographic methods

MU 2367-81: Guidelines for the determination of diquat in sunflower seeds by thin layer chromatography

MU 2391-81: Guidelines for the determination of free silica in some types of dust

MU 2418-81: Guidelines for the determination of diquat in water, milk by the photometric method (addition to МУ 1112-73)

MU 2421-81: Guidelines for measuring concentrations of bentazone in the air of the working area using thin layer chromatography

MU 2423-81: Guidelines for the determination of triforin in plant products (apples, cucumbers), soil, water by thin layer chromatography

MU 2427-81: Guidelines for the determination of lontrell in water, soil and plants by gas-liquid chromatography

MU 2434-81: Guidelines for the determination of glyphosate and its metabolite-aminomethylphosphonic acid by chromatography in water, soil, plant material

MU 2462-81: Guidelines for photometric measurement of diquat concentrations in the air of the working area

MU 2469-81: Guidelines for the determination of organophosphorus pesticides used for grain and granary disinfection in grain and products of its processing by chromatographic methods

MU 2478-81: Guidelines for the photometric determination of edyl in water, vegetable oil, sunflower seeds, grass

MU 25.1-001-86: Resistance of medical devices to aggressive biological fluids. Test methods

MU 2562-82: Guidelines for the photometric measurement of concentrations of acenaphthene in the air of the working area

MU 2568-82: Guidelines for photometric measurement of the concentrations of primary aliphatic amines/methylamine, ethylamine, propylamine, butylamine, hexylamine, monoethanolamine /^ in the air of the working area

MU 2570-82: Guidelines for the photometric measurement of the concentration of p-anisidine (p-aminoanisole) in the working area

MU 2571-82: Guidelines for photometric measurement of beryllium concentrations in the air of the working area

MU 2573-82: Guidelines for the photometric measurement of the concentration of dichloroethane in the air of the working area

MU 2577-82: Guidelines for photometric measurement of adipic acid dinitrile concentrations in the air of the working area

MU 2581-82: Guidelines for the spectrophotometric measurement of carbazole concentrations in the air of the working area

MU 2583-82: Guidelines for the photometric measurement of the concentrations of carbine, thiodan, atrazine and chlorazine in the air of the working area

MU 2584-82: Guidelines for the photometric measurement of the concentrations of crotonaldehyde in the air of the working area

MU 2586-82: Guidelines for the photometric measurement of the concentration of mesityl oxide in the air of the working area

MU 2587-82: Guidelines for the photometric measurement of the concentrations of 1- and 2-methylnaphthalenes in the air of the working area

MU 2598-82: Guidelines for the photometric measurement of concentrations of tribromomethane (bromoform) in the air of the working area

MU 2599-82: Guidelines for the photometric measurement of concentrations of methyl chloride and ethyl chloride in the air of the working area

MU 2601-82: Guidelines for the photometric measurement of concentrations of ether sulfonate in the air of the working area

MU 2644-82: Guidelines for the determination of DYAK, GMK-Na, hydrel and dihydrel in water and plant material by a unified spectrophotometric method

MU 2719-83: Guidelines for the photometric determination of acrolein in the air

MU 2721-83: Guidelines for the photometric determination of BVK in the air

MU 2724-83: Guidelines for the photometric determination of guaiacol in the air

MU 2729-83: Guidelines for the photometric determination of methoxyacetic acid methyl ester in air

MU 2730-83: Guidelines for the photometric determination of propylene glycol monomethacrylate in air

MU 2731-83: Guidelines for the photometric determination of monochloromethylpseudocumene in the air

MU 2732-83: Guidelines for the photometric determination of ozone in air

MU 2747-83: Guidelines for the photometric measurement of methyl bromide concentration in the air of the working area

MU 2749-83: Guidelines for the photometric measurement of the concentrations of 1, 2-dibromopropane in the air of the working area

MU 2751-83: Guidelines for the photometric measurement of the concentrations of o-dichlorobenzene and p-dichlorobenzene in the air of the working area

MU 2752-83: Guidelines for photometric measurement of concentrations of 2, 3-dichloro-1, 4-naphthoquinone in the air of the working area

MU 2755-83: Guidelines for the photometric measurement of cadmium concentrations in the air of the working area

MU 2756-83: Guidelines for photometric measurement of methyl nitrophos concentrations in the air of the working area

MU 2758-83: Guidelines for the photometric measurement of nitromethane concentrations in the air of the working area

MU 2759-83: Guidelines for the photometric measurement of the concentration of p-oxydiphenylamine in the air of the working area

MU 2760-83: Guidelines for the photometric measurement of the concentration of perchloromethylmercaptan in the air of the working area

MU 2761-83: Guidelines for the photometric measurement of the concentrations of simazine, propazine, antrazine in the air of the working area

MU 2767-83: Guidelines for the photometric measurement of concentrations of trichlorethylene, tetrachloroethane and tetrabromoethane in the air of the working area

MU 2769-83: Guidelines for the photometric measurement of the concentration of tetrachlorethylene/perchlorethylene/in the air of the working area

MU 2771-83: Guidelines for photometric measurement of trichlorobenzene concentrations in the air of the working area

MU 2772-83: Guidelines for the photometric measurement of the concentration of hydrochloric acid p-phenetidine in the air of the working area

MU 2775-83: Guidelines for the photometric measurement of the concentrations of m-chlorphenyl isocyanate and p-chlorphenyl isocyanate in the air of the working area

MU 2776-83: Guidelines for the photometric measurement of the concentrations of chlorobenzene and bromobenzene in the air of the working area

MU 2777-83: Guidelines for the photometric measurement of the concentration of trichloroacetic acid chloride in the air of the working area

MU 2778-83: Guidelines for photometric measurement of concentrations of cyanuric chloride/chloride cyanur/in the air of the working area

MU 2780-83: Guidelines for the measurement of tomilon concentrations in the air of the working area by chromatographic methods

MU 2798-83: Guidelines for the determination of residual quantities of the biological product Virin-KSh on plant objects by the immunofluorescence method

MU 2799-83: Guidelines for the determination of residual quantities of the drug Virin-Diprion on plant objects by the immunofluorescence method

MU 2809-83: Guidelines for the measurement of mitak concentrations in the air of the working area by chromatographic methods

MU 2845-83: Guidelines for the measurement of hostaquik concentrations in the air of the working area by thin layer chromatography

MU 2847-83: Guidelines for the measurement of butylcaptax concentrations in the air of the working zone by chromatographic methods

MU 2850-83: Guidelines for measuring ofunac concentrations in the air of the working area by thin layer chromatography

MU 2852-83: Guidelines for measuring the concentration of trimorphamide in the air of the working zone by chromatographic methods

MU 2853-83: Guidelines for measuring the concentration of bioresmetrin in the air of the working area by thin layer chromatography

MU 2855-83: Guidelines for the photometric determination of DYAK in the air of the working area

MU 2856-83: Guidelines for chromatographic and chromatospectrophotometric measurement of the concentrations of benomyl and BMK in the air of the working area

MU 2857-83: Guidelines for measuring the concentration of actellic and primicide in the air of the working area by thin layer chromatography

MU 2857-83: Guidelines for measuring the concentration of actellic and primicide in the air of the working area by thin layer chromatography

MU 2858-83: Guidelines for measuring the concentration of synthetic pyrethroids (ambush, decis, ripcord, sumicidin) in the air of the working zone by chromatographic methods

MU 2859-83: Guidelines for measuring the concentration of the bronocot in the air of the working area by the photometric method

MU 2860-83: Guidelines for measuring the concentrations of diazinone, eptam, gamma-isomer of HCH, phenmedifam, lenacyl, phosphamide and pyrazone with their joint presence in the air of the working zone by chromatographic methods

MU 2863-83: Guidelines for measuring the concentration of rovral in the air of the working area by thin layer chromatography

MU 2867-83: Guidelines for measuring the concentration of zoocoumarin in the air of the working area by thin layer chromatography

MU 2869-83: Guidelines for measuring the concentrations of metazine, sulfazine and the components of the herbicidal mixture of caragard in the air of the working zone by gas chromatographic method

MU 2870-83: Guidelines for the measurement of concentrations of carbofuran in the air of the working area by thin layer chromatography

MU 2871-83: Guidelines for measuring the concentration of crowneton in the air of the working area by thin layer chromatography

MU 2874-83: Guidelines for the application of diagnostic nutrient flow rates for bacteriological studies

MU 2877-83: Guidelines for the photometric measurement of the concentration of adipic and sebacic acids in the air of the working area

MU 2880-83: Guidelines for polarographic measurement of the concentration of tungsten in the air of the working area

MU 2883-83: Guidelines for the photometric measurement of the concentration of di (2-ethylhexyl) -phenyl phosphate and diphenyl (2-ethylhexyl) phosphate in the air of the working area

MU 2884-83: Guidelines for photometric measurement of the concentration of 3, 4-dimethoxyphenylacetonitrile (homonitrile) in the air of the working area

MU 2897-83: Guidelines for the polarographic measurement of the concentration of manganese and iron in the air of the working area

MU 2900-83: Guidelines for photometric measurement of the concentration of meturin in the air of the working area

MU 2907-83: Guidelines for the spectrophotometric measurement of the concentration of styramol in the air of the working area

MU 2913-83: Guidelines for the photometric measurement of the concentration of phenylmethylurea in the air of the working area

MU 2916-83: Guidelines for the polarographic measurement of chromium concentration (VI and III) in the air of the working area

MU 2917-83: Guidelines for the photometric measurement of the concentration of hydrogen cyani