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 »

National Standards for OKSTU » CHEMICAL REAGENTS AND HIGH PURITY SUBSTANCES » Inorganic acids »

GOST 3118-67: Hydrochloric acid

GOST 10163-76: Reagents. Soluble starch. Specifications

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

GOST 10555-75: Reagents and high-purity substances

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

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

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

GOST 19433-88: Dangerous goods. Classification and marking

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

GOST 4159-79: Reagents. Iodine. Specifications

GOST 4172-76: Reagents. Disodium hydrogen phosphate dodecahydrate. Specification

GOST 4204-77: Reagents. Sulphuric acid. Specifications

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

GOST 4232-74: Reagents. Potassium iodide. Specifications

GOST 4328-77: Reagents. Sodium hydroxide. 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 6709-72: Distilled water. Specifications

GOST 83-79: Reagents. Sodium carbonate. Specifications

ST SEV 434-77: Reagents. Determination of residue after calcination

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 1.31.2005.01756: Quantitative chemical analysis of soils. Measurement procedure for total mercury content in solid and liquid production and consumption wastes, sediments, sludge, activated sludge, bottom sediments by atomic absorption method

FR 1.31.2005.01758: Quantitative chemical analysis of soils. Measurement procedure for total mercury in solid and liquid production and consumption wastes, sediments, sludge, activated sludge, bottom sediments by the photometric method with dithizone

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 1.31.2005.01764: Quantitative chemical analysis of soils. The measurement procedure for the value of the hydrogen index (pH) of solid and liquid wastes of production and consumption, sediments, sludge, activated sludge, bottom sediments by the potentiometric 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 1.31.2007.03794: Methodical recommendations on the application of the method of performing pH measurements in waters by the potentiometric method

FR 1.31.2009.06190: Quantitative chemical analysis of water. Method for measuring mass concentrations of magnesium, calcium and strontium in drinking, natural and waste waters by atomic absorption spectrometry

FR 1.31.2009.06204: Quantitative chemical analysis of water. Method for measuring mass concentrations of 2,4-dichlorophenoxyacetic acid (2,4-D) by gas chromatography in samples of drinking, natural and wastewater

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 1.31.2011.11275: Methods for measuring the mass concentration of mercaptans (by methyl mercaptan) in industrial emissions into the atmosphere by the photocolorimetric method

FR 1.31.2013.13901: Quantitative chemical analysis of water. Method for measuring mass concentrations of suspended solids and calcined suspended solids in drinking, natural and waste waters by the gravimetric method

FR 1.31.2013.13989: Quantitative chemical analysis of water. Methodology for measuring the mass concentrations of potassium, lithium, sodium and strontium in samples of drinking, natural and waste water by the AAS method with flame atomization

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 1.31.2018.29036: Quantitative chemical analysis of water. The method of measuring the mass concentration of suspended and calcined suspended solids in samples of drinking, natural and waste water gravimetric method

FR 1.31.2018.30110: Quantitative chemical analysis of water. Method for measuring the pH of water samples by potentiometric method

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

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

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

GOST 10117.1-2001: Glass bottles for food liquids. General specifications

GOST 10117-91: Glass bottles for food liquids

GOST 1012-72: Aviation petrol

GOST 10134.0-2017: Glass and glass products. Methods for determination of chemical resistance. General requirements

GOST 10134.1-2017: Glass and glass products. Methods for determination of chemical resistance. Determination of hydrolytic resistance at 98 °С

GOST 10134.1-82: Glass inorganic and glass-crystal materials. Method for determination of water-resisting property at 98 °C

GOST 10134.2-2017: Glass and glass products. Methods for determination of chemical resistance. Determination of acid resistance

GOST 10134.2-82: Glass inorganic and glass-crystal materials. Method for determination of acid resistance

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 10153-70: High refractory silicon carbide products. Specifications

GOST 10175-75: Brown coals, hard coals, anthracites, carbonaceous argillites and alevrolites. Method for the determination of germanium

GOST 10199-81: Concentrated combined fodder designed for sheep

GOST 10205-73: Technical 2-aminotoluene. Specifications

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

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

GOST 10261-81: Technical 2-aminoanisol. Specifications

GOST 10262-73: Reagents. Zinc oxide. Specifications

GOST 10316-78: Foil coated paper-based laminate and glass-cloth-base laminate. Specifications

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

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

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 10457-73: Auxiliary compounds for textiles. Glycasine. Specifications

GOST 10478-93: Solid fuel. Methods for determination of arsenic

GOST 10484-78: Reagents. Hydrofluoric acid. Specifications

GOST 10485-2016: Reagents. Methods for determination of arsenic admixture

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

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

GOST 10538-87: Solid fuel. Methods for determination of chemical composition of ash

GOST 10554-2016: Reagents. Colorimetric methods for determination of copper impurities

GOST 10554-74: Reagents. Determination of copper with colorimetric methods

GOST 10555-2016: Reagents and high purity substances. Colorimetric methods for determination of iron impurities

GOST 10555-75: Reagents and high-purity substances

GOST 10561-80: Cryolite artificial technical. Technical conditions

GOST 1057-2014: Solvent-extracted oils. Method for the determination of phenol and creso

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

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

GOST 1057-67: Selectively refined oils. Method for determination of phenol and cresol content

GOST 1057-88: Solvent refined oils. Method for the determination of phenol and cresol content

GOST 10585-75: Black oil fuel

GOST 10585-99: Oil fuel. Mazut. Specifications

GOST 10587-84: Uncured epoxy resins. Specifications

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

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

GOST 10667-90: Sheet organic glass. Specifications

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

GOST 10671.1-74: 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 10671.5-2016: Reagents. Methods for the determination of sulfates

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

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

GOST 10749.12-80: Ethyl alcohol for industrial use. Method for determination of furfural

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

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 10779-78: Polyvinyl alcohol. Specification

GOST 10820-75: Pulp. Method for determination of pentosans fraction of total mass

GOST 10845-76: Grain. Method of determination of starch

GOST 10845-98: Cereals and cereal milled products. Method for determination of starch

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

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

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

GOST 10931-74: Reagents. Sodium molybdate 2-aqueous. Specifications

GOST 10950-2013: Coniferous sawn timber. Antiseptic surface treatment

GOST 11078-78: Sodium hydrate purified. Specifications

GOST 11086-76: Sodium hypochlorite. Technical conditions

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

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

GOST 11153-75: Technical maleic anhydride. Specifications

GOST 11159-76: Ferric chloride technical

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 11362-76: Petroleum products. Determination of base, acid and acidity by potentiometric titration

GOST 11362-96: Petroleum products and lubricants. Neutralization number. Potentiometric titration method

GOST 11363-91: Technical dimethyl-terephthalate. Specifications

GOST 11380-74: Barium sulfate battery. Technical conditions

GOST 11382-76: Refinery gases. Method of test for sulphurated hydrogen content

GOST 11512-65: Petroleum bitumen. Method for determination of ash content

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

GOST 11739.10-90: Aluminium casting and wrought alloys. Method for determination of lithium

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 11739.13-82: Aluminium casting and deformable alloys. Methods for determination of copper

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 11739.15-99: Aluminium casting and wrought alloys. Methods for determination of sodium

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

GOST 11739.19-90: Aluminium casting and wrought alloys. Methods for determination of antimony

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

GOST 11739.20-99: Aluminium casting and wrought 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 11739.23-99: Aluminium casting and wrought 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 11739.26-90: Aluminium casting and wrought alloys. Methods for determination of gallium

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 11739.4-90: Aluminium casting and wrought alloys. Methods for the determination of bismuth

GOST 11739.5-90: Aluminium casting and wrought alloys. Methods for determination of vanadium

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 11739.8-90: Aluminium casting and wrought alloys. Method for determination of potassium

GOST 11739.9-90: Aluminium casting and wrought alloys. Methods for determination of cadmium

GOST 11773-76: Reagents. Sodium phosphate dibasic. Specifications

GOST 11808-88: Synthetic latex БC-30. Specifications

GOST 11884.10-78: Tungsten concentrate. Method of determination of calcium oxide

GOST 11884.11-78: Tungsten concentrate. Method of determination of lead

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

GOST 11884.13-78: Tungsten concentrate. Method of determination of bismuth

GOST 11884.14-78: Tungsten concentrate. Determination of copper and lead by atomic-absorption method

GOST 11884.16-82: Tungsten concentrate. Spectrum method of determination of manganese protoxide content

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

GOST 11884.17-82: Tungsten concentrate. Spectrum method of determination of calcium oxide content

GOST 11884.4-78: Tungsten concentrate. Method of determination of phosphorus

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

GOST 11884.8-78: Tungsten concentrate. Method of determination of copper

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

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

GOST 11930.11-79: Hard-facing materials. Method of molybdenum determination

GOST 11930.12-79: Hard-facing materials. Method of antimony determination

GOST 11930.2-79: Hard-facing materials. Method of sulphur determination

GOST 11930.3-79: Hard-facing materials. Method of silicon determination

GOST 11930.7-79: Hard-facing materials. Methods of iron 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 12.4.219-2002: Occupational safety standards system. Personal protection equipment. Method for determination of materials uniform

GOST 12.4.220-2002: Occupational safety standards system. Personal protection equipments. Method for determination of resistance of materials and seams to attack by aggressive media

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 12.4.287-2015: Occupational safety standards system. Filter protective clothing from steams, gases of toxic substances. Specifications

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

GOST 12072.10-79: Cadmium. Methods of lead determination

GOST 12072.1-79: Cadmium. Methods of thallium determination

GOST 12072.2-79: Cadmium. Methods of iron determination

GOST 12072.3-79: Cadmium. Methods of zinc determination

GOST 12072.4-79: Cadmium. Methods of copper determination

GOST 12072.5-79: Cadmium. Method of arsenic determination

GOST 12072.6-79: Cadmium. Methods of antimony determination

GOST 12072.7-79: Cadmium. Methods of tin determination

GOST 12072.8-79: Cadmium. Methods of nickel determination

GOST 12099-75: Copolymer BA-15 vinyl chloride and vinyl acetate. Specifications

GOST 12138-86: Diphenylolpropane for industrial use. Specifications

GOST 1216-87: Magnesite caustic powder. Specifications

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 1219.5-74: Lead-calcium bearing alloys. Method for determination of tin content

GOST 1219.6-74: Lead-calcium bearing alloys. Method for determination of antimony content

GOST 12257-93: Sodium chlorate technical. Technical conditions

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

GOST 12298-77: 2, 4-Dinitranilin technical. Specifications

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 12346-78: Alloyed and high-alloyed steels. Methods of silicon 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 12350-78: Alloyed and high-alloyed steels. Methods of chromium determination

GOST 12351-2003: Alloyed and highalloyed steels. Methods for determination of vanadium

GOST 12351-81: Steels alloyed and highalloyed. Methods for the determination of vanadium

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 12356-81: Steels alloyed and highalloyed. Methods of the determination of titanium

GOST 12357-84: Steels alloyed and highalloyed. Methods for the, determination of aluminium

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

GOST 12361-2002: Alloyed and highalloyed steels. Methods for determination of niobium

GOST 12361-82: Alloyed and high-alloyed steels. Methods for determination of niobium

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

GOST 12363-79: Steels alloyed and highalloyed. Methods for the determination of selenium

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

GOST 12365-84: Steels alloyed and highalloyed. Methods for the determination of zirconium

GOST 12417-73: Mineral oils with additives and additives. Method for the determination of sulfated ash

GOST 12422-78: Silk technical fabrics. Test methods

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

GOST 12550.1-82: Palladium-iridium alloys. Method for the determination of palladium

GOST 12550.2-82: Palladium-iridium alloys. Methods of spectrographic analysis

GOST 12551.1-82: Alloys platinum-copper. Methods for the determination of copper

GOST 12551.2-82: Alloys platinum-copper. Methods of spectral analysis

GOST 12552.1-77: Platinum-nickel alloys. Method for the determination of nickel

GOST 12552.2-77: Platinum-nickel alloys. Method of spectral of analysis

GOST 12553.1-77: Platinum-palladium alloys. Method for the determination of palladium

GOST 12553.2-77: Platinum-palladium alloys. Method of spectral of analysis

GOST 12554.1-83: Platinum-ruthenium alloys. Method for the determination of ruthenium

GOST 12554.2-83: Platinum-ruthenium alloys. Method of spectral analysis

GOST 12555.2-83: Silver-platinum alloys. Method of spectral analysis

GOST 12556.1-82: Alloys platinum-rhodium. Method for the determination of rhodium

GOST 12556.2-82: Alloys platinum-rhodium. Methods of spectral analysis

GOST 12558.2-78: Palladium-silver alloys. Method of spectral of analysis

GOST 12559.1-82: Platinum-iridium alloys. Method for the determination of iridium

GOST 12559.2-82: Platinum-iridium alloys. Methods of spectrographic analysis

GOST 12560.2-78: Palladium-silver-cobalt alloys. Method of spectral analysis

GOST 12561.2-78: Palladium-silver-copper alloys. Method of spectral analysis

GOST 12562.2-82: Alloys gold-platinum. Methods of spectral analysis

GOST 12563.1-83: Gold-palladium alloys. Method for the determination of gold

GOST 12563.2-83: Gold-palladium alloys. Method of spectral analysis

GOST 12564.1-83: Aurum-palladium-platinum alloys. Methods for the determination of aurum, palladium

GOST 12564.2-83: Aurum-palladium-platinum alloys. Method of spectral analysis

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 12601-76: Zinc powder. Specifications

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

GOST 12645.11-86: Indium. Method for determination of selenium

GOST 12645.12-86: Indium. Method for determination of tellurium

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 12697.10-77: Aluminium. Method for determination of titanium

GOST 12697.11-77: Aluminium. Method for determination of lead

GOST 12697.13-90: Aluminium. Methods for the determination of gallium

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 12697.7-77: Aluminium. Method for the determination of iron

GOST 12697.8-77: Aluminium. Methods for determination of copper

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

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

GOST 12712-2013: Vodkas and special vodkas. General specifications

GOST 12712-80: Vodkas and special vodkas

GOST 127-76: Specifications For Industrial Sulfur

GOST 1277-75: Reagents. Silver nitrate. Specifications

GOST 12789-2022: Brewed products. Methods of colour determination

GOST 12789-87: Beer. Methods for determination of colour

GOST 12844-74: Technical epichlorhydrine. Specifications

GOST 12868-77: Ion-exchange resins. Methods for determination of iron

GOST 1293.11-83: Antimonous lead alloys. Method for the determination of tellurium

GOST 1293.13-83: Lead-antimony alloys. Methods for the determination of nickel

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

GOST 1293.1-83: Lead-antimony alloys. Methods for the determination of antimony

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

GOST 1293.5-83: Lead-antimony alloys. Methods for the determination of zinc and copper

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 13020.13-85: Metallic chrome. Method for determination of antimony

GOST 13020.14-85: Metallic chrome. Methods for determination of copper

GOST 13020.15-85: Metallic chrome. Methods for determination of tin

GOST 13020.4-85: Metallic chrome. Method for determination of phosphorus

GOST 13020.5-85: Metallic chrome. Method for determination of silicon

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

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

GOST 13020.8-85: Metallic chrome. Methods for determination of iron

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

GOST 13047.12-2002: Nickel. Cobalt. Methods for determination of antimony

GOST 13047.12-2014: Nickel. Cobalt. Methods for determination of antimony

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

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

GOST 13047.15-2002: Nickel. Cobalt. Method for determination of tin

GOST 13047.15-2014: Nickel. Cobalt. Method for determination of tin

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

GOST 13047.17-2002: Nickel. Cobalt. Methods for determination of iron

GOST 13047.17-2014: Nickel. Cobalt. Methods for determination of iron

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 13047.19-2002: Nickel. Cobalt. Method for determination of aluminium

GOST 13047.19-2014: Nickel. Cobalt. Method for determining aluminum

GOST 13047.21-2002: Nickel. Cobalt. Methods for determination of manganese

GOST 13047.21-2014: Nickel. Cobalt. Method for determining manganese

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 13047.22-2002: Nickel. Cobalt. Methods for determination of thallium in nickel

GOST 13047.22-2014: Nickel. Cobalt. Methods for determination of thallium in nickel

GOST 13047.25-2002: Nickel. Cobalt. Methods for determination of selenium in nickel

GOST 13047.25-2014: Nickel. Cobalt. Methods for determination of selenium in nickel

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

GOST 13047.3-2002: Nickel. Cobalt. Methods for determination of cobalt in cobalt

GOST 13047.3-2014: Nickel. Cobalt. Methods for determination of cobalt in cobalt

GOST 13047.4-2002: Nickel. Cobalt. Methods for determination of cobalt in nickel

GOST 13047.4-2014: Nickel. Cobalt. Methods for determination of cobalt in nickel

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 13047.6-81: Nickel. Methods for the determination of cobalt

GOST 13047.7-2002: Nickel. Cobalt. Methods for determination of sulphur

GOST 13047.7-2014: Nickel. Cobalt. Methods for determination of sulphur

GOST 13047.8-2002: Nickel. Cobalt. Method for determination of silicon

GOST 13047.8-2014: Nickel. Cobalt. Method for determination of silicon

GOST 13047.9-2002: Nickel. Cobalt. Method for determination of phosphorus

GOST 13047.9-2014: Nickel. Cobalt. Method for determination of phosphorus

GOST 13047.9-81: Nickel. Method for the determination of antimony

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 13081-77: Zinc phosphide. Specifications

GOST 13084-88: Powders of high-alloyed steels and alloys. Specifications

GOST 13151.10-82: Ferromolybdenum. Method for determination of antimony

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 13151.5-89: Ferromolybdenum. Method for the determination of silicon

GOST 13151.6-82: Ferromolybdenum. Methods for the determination of phosphorus content

GOST 13151.6-94: Ferromolybdenum. Method for determination of phosphorus

GOST 13151.7-82: Ferromolybdenum. Methods for determination of copper

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

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 13195-73: Wines, wine materials, cognacs and cognac spirits. Fruit and berry juices this alcohol. Method for determination of iron

GOST 13201.1-93: Ferrosilicochromium. Method for determination of chromium

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

GOST 13201.6-77: Ferrosilicochrome. Method for the determination of phosphorus content

GOST 13210-72: Benzenes. Determination of plumbum content by complexometric titration

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 13217.6-90: Ferrovanadium. Methods for determination of manganese

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 13230.4-81: Ferrosilicon. Methods for the determination of phosphorus

GOST 13230.4-93: Ferrosilicon. Method for determination of phosphorus

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

GOST 13230.6-93: Ferrosilicon. Methods for determination of chromium

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 13230.9-81: Ferrosilicon. Methods for the determination of titanium

GOST 13230.9-93: Ferrosilicon. Methods for determination of titanium

GOST 13301-67: Organic chemical products. Method of test for microdetermination of nitrogen

GOST 13302-77: Petroleum acids

GOST 13345-85: Tin-plate and black plate

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

GOST 13449-2017: Sanitary ceramic wares. Test methods

GOST 13449-82: Sanitary ceramic wares. Test methods

GOST 13455-91: Solid mineral fuel. Methods for the determination of carbon dioxide content of the carbonates

GOST 13493-86: Sodium tripolyphosphate. Technical conditions

GOST 13496.14-87: Mixed fodder, raw mixed fodder, fodder. Method for determination of ash insoluble in hydrochloric acid

GOST 13496.15-2016: Feeding stuff, mixed feeding stuff and feeding stuff raw material. Methods for determining the mass fraction of raw fat

GOST 13496.15-85: Forages, compound feeds, raw material. Methods for determining rawfat

GOST 13496.15-97: Forages, compound feeds, raw material for compound feeds. Methods for determining the raw fat content

GOST 13496.17-2019: Stern. Carotene Determination Methods

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 13496.2-91: Fodder mixed fodder and mixed fodder raw material. Method for determination of raw cellular tissue

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 13525.10-78: Paper. Method for determination of fraction of total mass of copper

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

GOST 13549-78: Unsaturated polyester resins. Methods for determination of styrene content

GOST 13583.10-93: Alumina. Methods for the determination of manganese oxide

GOST 13583.11-93: Alumina. Methods for the determination of chromium oxide

GOST 13583.5-93: Alumina. Method for the determination of alkalinity

GOST 13583.9-93: Alumina. Methods for the determination of zinc oxide

GOST 13637.3-93: Gallium. Chemical-atomic-emission method for the determination of aluminium, bismuth, cobalt, silicon, magnesium, manganese, copper, nickel, lead, silver, chromium, zinc and iron

GOST 13647-78: Reagents. Pyridinum. Specifications

GOST 1367.2-83: Antimony. Methods for the determination of iron

GOST 1367.3-83: Antimony. Method for the determination of aurum

GOST 1367.6-83: Antimony. Methods for the determination of nickel

GOST 13685-84: Common salt. Test methods

GOST 1381-73: Hexamethylenetetramine for industrial use. Specifications

GOST 13905-2005: Glass containers. Method of testing the water resistance of inner surface

GOST 13905-78: Glass containers. Method of water resistance determination of inner surface

GOST 13937-86: Higher primary fatty alcohols C10-C18, C12-C16 fractions. Specifications

GOST 13938.10-78: Copper. Methods for the determination of antimony

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 13938.15-88: Copper. Methods for determination of chromium and cadmium

GOST 13938.3-78: Copper. Method for determination of phosphorus

GOST 13938.4-78: Copper. Methods for determination of iron

GOST 13938.5-78: Copper. Methods for determination of zinc

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

GOST 13938.7-78: Copper. Methods for the determination of lead

GOST 13938.8-78: Copper. Methods for the determination of tin

GOST 13938.9-78: Copper. Methods for determination of silver

GOST 13979.6-69: Oilcakes, oilmeals and powdered mustard seed cake. Determination of ash content

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

GOST 13997.10-84: Zirconium containing refractory materials and products. Methods for determination of yttrium oxide

GOST 13997.11-84: Zirconium containing refractory materials and products. Methods of determination of sodium and potassium oxides

GOST 13997.12-84: Zirconium containing refractory materials and products. Methods for determination of phosphorus pentoxide

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

GOST 13997.4-84: Zirconium containing refractory materials and products. Methods for determination of zirconium dioxide

GOST 13997.5-84: Zirconium containing refractory materials and products. Methods for determination of iron oxide

GOST 13997.6-84: Zirconium containing refractory materials and products. Methods for determination of titanium 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 13997.9-84: Zirconium containing refractory materials and products. Methods for determination of magnesium oxide

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

GOST 14021.4-78: Ferroboron. Methods for the determination of silicon

GOST 14021.5-78: Ferroboron. Method for the determination of phosphorus

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

GOST 14021.7-78: Ferroboron. Methods for the determination of copper

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

GOST 14022-78: Anhydrous hydrogen fluoride. Specification

GOST 14022-88: Anhydrous hydrogen fluoride

GOST 14038-78: Shale oils. Method for determination of mechanical impurities and ash

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

GOST 14047.11-78: Lead concentrates. Determination of aluminium. Photometric and atomic absorption methods

GOST 14047.12-78: Lead concentrates. Determination of calcium oxide and magnesium oxide. Titrimetric, gravimetric and atomic absorption methods

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

GOST 14047.1-93: Lead concentrates. Method for determination of lead

GOST 14047.2-78: Lead concentrates. Determination of copper and zinc by polarographic, complexometric and atomic absorption methods

GOST 14047.3-81: Lead concentrates. Methods for the determination of gold and silver

GOST 14047.4-78: Lead concentrates. Determination of bismuth content. Photometric, polarographic and atomic absorption methods

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

GOST 14047.6-78: Lead concentrates. Determination of sulphur. Gravimetric method

GOST 14047.7-78: Lead concentrates. Determination of cobalt. Photometric method

GOST 14047.8-78: Lead concentrates. Determination of iron. Complexometric method

GOST 14047.9-78: Lead concentrates. Determination of antimony. Photometric method

GOST 14048.10-80: Zinc concentrates. Method for the determination of manganese

GOST 14048.11-80: Zinc concentrates. Method for the determination of calcium oxide, magnesium oxide and aluminium oxide

GOST 14048.12-80: Zinc concentrates. Method for the determination of cobalt

GOST 14048.13-80: Zinc concentrates. Methods for the determination of silver and gold

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

GOST 14048.15-80: Zinc concentrates. Methods for the determination of calcium oxide and magnesium oxide

GOST 14048.16-80: Zinc concentrates. Method for the determination of gallium

GOST 14048.17-77: Zinc concentrates. Method for the determination of indium

GOST 14048.18-99: Zinc concentrates. Atomic-absorbic method for determination of manganese and cobalt

GOST 14048.1-93: Zinc concentrates. Method for determination of zinc

GOST 14048.2-78: Zinc concentrates. Method for determination of iron

GOST 14048.3-78: Zinc concentrates. Methods for determination of copper, lead, cadmium

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 14048.8-80: Zinc concentrates. Method for the determination of sulphur

GOST 14048.9-80: Zinc concentrates. Method for the determination of stibium

GOST 14050-93: Limestone meal (dolomite)

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

GOST 14138-2014: Alcoholic beverages and raw materials for its production. Spectrophotometric method for determination of mass concentration higher alcohols

GOST 1414-75: Construction steel with enhanced and high machinability

GOST 14231-88: Urea-formaldehyde resins. Specifications

GOST 14250.10-80: Ferrotitanium. Methods for determination of tin

GOST 14250.11-80: Ferrotitanium. Methods for determination of zirconium

GOST 14250.12-85: Ferrotitanium. Methods of chromium determination

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 14250.3-80: Ferrotitanium. Method for determination of sulphur

GOST 14250.4-80: Ferrotitanium. Method for determination of phosphorus

GOST 14250.4-90: Ferrotitanium. Method for determination of phosphorus

GOST 14250.5-90: Ferrotitanium. Methods for determination of copper

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

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

GOST 14250.7-80: Ferrotitanium. Method for determination of silicon

GOST 14250.7-90: Ferrotitanium. Method for determination of silicon

GOST 14250.8-80: Ferrotitanium. Methods for determination of vanadium

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

GOST 14261-77: Hydrochloric acid super pure. Specifications

GOST 14262-78: Super pure sulphuric acid. Specifications

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

GOST 1429.11-77: Tin-lead solders. Method for the determination of cadmium

GOST 1429.12-77: Tin-lead solders. Method for the determination of lead

GOST 1429.14-2004: Tin-lead solders. Methods of atomic-emission spectral analysis

GOST 1429.1-77: Tin-lead solders. Methods for the determination of antimony

GOST 1429.2-77: Tin-lead solders. Methods for the determination of tin

GOST 1429.8-77: Tin-lead solders. Method for the determination of zinc

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

GOST 14310-78: Acid 2-aminobenzoic technical. Specifications

GOST 14316-91: Molybdenum. Spectrum analysis methods

GOST 1431-85: Petroleum products and additives. Method for the determination of sulfur by fusing in a crucible

GOST 14338.2-82: Molybdenum. Method for determination of sulphur

GOST 14338.3-91: Molybdenum. Methods for determination of phosphorus

GOST 14338.4-82: Molybdenum. Methods for determination of nitrogen, oxygen and hydrogen

GOST 14339.2-82: Tungsten. Method for the determination of sulphur

GOST 14339.3-91: Tungsten. Methods for determination of phosphorus

GOST 14339.4-82: Tungsten. Methods for the determination of nitrogen, oxygen, hydrogen

GOST 14339.5-91: Tungsten. Methods of spectral analysis

GOST 14352-73: Cognac spirits. Method for determination of furfural

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

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

GOST 1460-2013: Calcium carbide. Technical conditions

GOST 1460-81: Calcium carbide. Technical conditions

GOST 1461-75: Petroleum and petroleum products. Method of ash test

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

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

GOST 14638.12-84: Ferrotungsten. Method for determination of antimony 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 14638.3-81: Ferrotungsten. Method for the determination of phosphorus

GOST 14638.4-81: Ferrotungsten. Method for the determination of silicon

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

GOST 14638.9-84: Ferrotungsten. Methods for determination of copper content

GOST 14657.11-78: Bauxite. Method for the determination of gallium oxide

GOST 14657.11-96: Bauxite. Methods for determination of gallium oxide content

GOST 14657.12-96: Bauxite. Methods for determination of chromium oxide (III) 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 14657.14-96: Bauxite. Methods for determination of manganese oxide (II) content

GOST 14657.15-78: Bauxite. Method for the determination of iron oxide (II)

GOST 14657.15-96: Bauxite. Method for determination of iron oxide (II) 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 14657.4-78: Bauxite. Methods for the determination of iron oxide (III)

GOST 14657.4-96: Bauxite. Methods for determination of iron oxide content

GOST 14657.5-78: Bauxite. Methods for the determination of titanium dioxide

GOST 14657.5-96: Bauxite. Methods for determination of titanium dioxide content

GOST 14657.6-83: Bauxite. Photometric method for the determination of phosphorus oxide (V)

GOST 14657.6-96: Bauxite. Method for determination of phosphorus pentoxide 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 14657.8-96: Bauxite. Methods for determination of total sulphur content

GOST 14657.9-82: Bauxite. Method for the determination of carbon dioxide

GOST 14657.9-96: Bauxite. Methods for determination of carbon dioxide content

GOST 14702-79: Ammonium nitrate waterproof. Technical conditions

GOST 14839.11-69: Industrial explosives. Methods for determination of insoluble matters and colloidal cotton content

GOST 14858.3-81: Silicocalcium. Method for the determination of phosphorus co