GOST 4204-77

ГОСТ 4204-77

Reagents. Sulphuric acid. Specifications

Реактивы. Кислота серная. Технические условия

Status: Effective - Supersedes. The limitation of effectiveness has been lifted: Protocol No. 5-94 of the IGU dated 05.17.94 (IUS 11-12-1994)

The standard applies to the reagent - sulfuric acid, which is a colorless, transparent, oily liquid, odorless, without sediment mixed with water (with strong heating) and with alcohol.

Стандарт распространяется на реактив - серную кислоту, которая представляет собой бесцветную, прозрачную, маслянистую жидкость, без запаха, без осадка смешивается с водой (при сильном разогревании) и со спиртом.

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Format: Electronic (pdf/doc)
Page Count: 16

Approved: Gosstandart of the USSR, 6/17/1977

SKU: RUSS68654

Price: $205.64

English keywords: chemical reagents;



The Product is Contained in the Following Classifiers:

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 »


As a Replacement Of:

GOST 4204-66: Sulfuric acid

The Document References:

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

GOST 10555-75: Reagents and high-purity substances

GOST 12.1.005-88: General sanitary requirements for working zone air

GOST 12.4.131-83: Women’s smock-frocks

GOST 127.1-93: Commercial sulfur

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

GOST 127.3-93: Sulphur for industrial use. Sampling and preparation of samples

GOST 127.4-93: Milled sulfur for rubber products and raw rubber

GOST 127.5-93: Ground sulfur for agriculture

GOST 1277-75: Reagents. Silver nitrate. Specifications

GOST 14871-76: Reagents. Methods for the determination of colority liquid chemicals reagents and solutions of reagents

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

GOST 18300-87: Technical rectified ethyl alcohol. Specifications

GOST 19433-88: Dangerous goods. Classification and marking

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

GOST 20490-75: Reagents. Potassium permanganate. Specifications

GOST 24127-80: Continuous operation gas-discharge lamps. Terms and definitions

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

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

GOST 27025-86: Reagents. General test requirements

GOST 27068-86: Reagents. Sodium thiosulphate 5-aqueous. Specifications

GOST 27184-86: Reagents. Determination of residue on ignition

GOST 27566-87: Super pure substances. Method of atomic emission spectroscopy for determination of chemical elements impurities in liquid-phase substances

GOST 3118-77: Reagents. Hydrochloric acid. Specifications

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

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

GOST 4217-77: Reagents. Potassium nitrate. Specifications

GOST 4328-77: Reagents. Sodium hydroxide. Specifications

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 5841-74: Reagents. Hydrazine sulfate

GOST 6691-77: Reagents. Urea. Specifications

GOST 6709-72: Distilled water. Specifications

GOST 83-79: Reagents. Sodium carbonate. Specifications

The Document is Referenced By:

FR 1.31.2006.02410: Quantitative chemical analysis of water. Methods for measuring mass concentrations of petroleum products and fats (with their joint presence) in samples of drinking, natural and treated wastewater using the method of IR spectrophotometry

GKINP 02-190-85: Guide to photographic work

GOST 10163-76: Reagents. Soluble starch. Specifications

GOST 10213.7-2001: Chemical staple fibre and tow. Methods for determination of free sulphur mass percentage content

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

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 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 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 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 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 10643-75: Reagents. Sodium thiocyanate. 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 10671.4-2016: 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 10671.6-2016: Reagents. Methods for determination of phosphates

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

GOST 10671.8-2016: Reagents. Methods for determining the impurity of carbonates

GOST 10671.8-74: Reagents. Method for the determination of carbonates

GOST 10678-76: Thermal orthophosphoric acid. Specifications

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

GOST 10727-91: Unidirectional glass threads. Specifications

GOST 10749.13-80: Ethyl alcohol for industrial use. Method for determination of fusel oils

GOST 10749.14-80: Ethyl alcohol for industrial use. Method for determination of methyl alcohol

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 10752-79: Photographic paper 'Unibrom'. Specifications

GOST 10766-64: Coconut oil

GOST 10834-76: Hydrophobizing liquid 136-41. Specifications

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

GOST 10856-64: Oil seeds. Methods of determination of moisture content

GOST 10856-96: Oil seeds. Method for determination of moisture content

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

GOST 10887-75: Silicoorganic damping fluids 132-30. Specifications

GOST 10916-74: Silicone insulating liquid 132-12D. Specifications

GOST 11034-2018: Polyamides. Method for determination of the viscosity number of dilute solutions

GOST 11034-82: Polyamides. Method for determination of the viscosity number of dilute solution

GOST 11048-95: Rape cake

GOST 11078-78: Sodium hydrate purified. Specifications

GOST 11159-76: Ferric chloride technical

GOST 11209-85: Cotton and blended fabrics for protective clothing

GOST 11235-2017: Phenol-formaldehyde resins. Methods for the determination of free phenol

GOST 11235-75: Phenolformaldehyde resins. Methods for determination of free phenol

GOST 11257-65: Mineral oils. Determination of the stability of energy oils using the static method

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

GOST 11293-89: Gelatin. Specifications

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 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 11739.15-82: Aluminium casting and deformable alloys. Method 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 11739.24-82: Aluminium casting and deformable alloys. Methods for determination of zinc

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 11739.6-82: 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 11739.9-90: Aluminium casting and wrought alloys. Methods for determination of cadmium

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

GOST 11840-76: Reagents. Basic lead carbonate. Specifications

GOST 11841-76: Reagents. Aluminium hydroxide. Specifications

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

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

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

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

GOST 11930.4-79: Hard-facing materials. Method of chromium determination

GOST 11930.5-79: Hard-facing materials. Methods of manganese 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 12.4.063-79: 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 12.4.161-75: Occupational safety standards system. Industrial filtering gas masks and respirators. Method of testing all-service canisters protection time against mercury vapours

GOST 12.4.165-85: Occupational safety standards system. Protective leather footwear. Determination of the coefficient of attachment strength decrease due to aggressive media action

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

GOST 12.4.301-2015: Occupational safety standards system. Special clothing for protection from sulphur dioxide. Method for determining the protective properties of materials

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 12038-84: Agricultural seeds. Methods for determination of germination

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

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

GOST 12072.1-79: Cadmium. Methods of thallium determination

GOST 12072.3-79: Cadmium. Methods of zinc 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 12099-75: Copolymer BA-15 vinyl chloride and vinyl acetate. Specifications

GOST 12162-77: Solid carbon dioxide

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 1219.8-74: Lead-calcium bearing alloys. Method for determination of copper 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 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 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 12417-94: Petroleum products. Method for determination of sulphated ash

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

GOST 12574-2016: Granulated and refined sugar. Methods for determination of ash

GOST 12574-93: Granulated and refined sugar. Methods of ash determination

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 12645.5-77: Indium. Methods for determination of arsenic

GOST 12645.8-82: Indium. Method of chemical and spectral analysis for the determination of tin

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 127-76: Specifications For Industrial Sulfur

GOST 1277-75: Reagents. Silver nitrate. Specifications

GOST 12787-81: Methods for determination of spirit, actual extract and estimation of dry substances in the initial must

GOST 12794-80: Methyl chloride technical. Specifications

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

GOST 1293.10-83: Antimonous lead alloys. Method for the determination of tin

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

GOST 1293.15-90: Antimonous lead alloys. Spectrographical method for 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 1293.2-83: Lead-antimony alloys. Methods for the determination of copper

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 1293.7-83: Lead-antimony alloys. Methods for the determination of iron

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

GOST 13004-77: Polyethylsiloxane fluids. Specifications

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

GOST 13020.1-85: Metallic chrome. Method for determination of chrome

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 13032-77: Polymethylsiloxane fluids. Specifications

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 13047.14-81: Nickel. Methods for the determination of iron

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 13047.18-81: Niсkel. Methods for the determination of manganese

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 13047.2-81: 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 13047.3-81: Nickel. Methods for the determination of sulphur

GOST 13047.4-81: Nickel. Methods for the determination of silicon

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

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

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

GOST 13144-79: Graphite. Methods for the determination of specific surface

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 13151.7-82: 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 13194-74: Cognacs and cognac spirits. Method for determination of methyl alcohol

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

GOST 13200-75: Copper oxychloride 90 %

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 13217.11-90: Ferrovanadium. Methods for determination of arsenic

GOST 13217.1-90: Ferrovanadium. Method for determination of vanadium

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 13217.9-90: Ferrovanadium. Methods for determination of copper

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

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

GOST 13230.6-81: Ferrosilicon. Methods for the determination of chromium

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

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

GOST 13302-77: Petroleum acids

GOST 13345-85: Tin-plate and black plate

GOST 13399-89: Flowers of arnica. Specification

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 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 13496.1-89: Mixed fodder and raw mixed fodder. Methods for sodium and sodium chloride determination

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 13496.20-2014: Feeds, mixed feeds and raw material. Method for determining residual quantities of pesticides

GOST 13496.20-87: Mixed fodders, raw stuff for mixed fodders. Method for determining residual quantities of pesticides

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

GOST 13496.3-92: Compound feeds, raw material. Methods for determination of moisture

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 13525.18-70: Paper. Method for determination of water permeability

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

GOST 13586.5-2015: Grain. Method of moisture content determination

GOST 13586.5-93: Grain. Method of moisture content determination

GOST 13637.7-93: Gallium. Method for the determination of sulphur

GOST 13685-84: Common salt. Test methods

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 13938.1-78: Copper. Methods for determination of copper

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

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

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

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

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

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 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 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 14039-78: Emulsion polyvinylchloride. Specifications

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 14047.4-78: 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 14047.7-78: 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 14048.14-80: 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 14048.17-77: Zinc concentrates. Method for the determination of indium

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

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

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

GOST 14138-76: Cognac and cognac spirits. Method for determination of higher alcohols

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

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 14250.2-80: Ferrotitanium. Methods for determination of carbon

GOST 14250.5-80: Ferrotitanium. Method for the determination of copper

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 14262-78: Super pure sulphuric acid. Specifications

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

GOST 14311-85: Steel cord

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

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

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

GOST 14361-78: Oil ФM-5,6 AП for refrigerating machines. Specifications

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 14618.1-78: Essential oils, aromatics and their intermediates. Methods for determination of chlorine

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

GOST 14618.6-78: Essential oils, aromatics and their intermediates. Determination of water content

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 14638.12-84: 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 14638.4-81: Ferrotungsten. Method for the determination of silicon

GOST 14638.5-81: Ferrotungsten. Method for the determination of manganese

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

GOST 14638.8-84: Ferrotungsten. Method for determination of molybdenum content

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

GOST 14657.12-78: Bauxite. Method for the determination of chromium oxide (VI)

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 14657.14-78: Bauxite. Method for the determination of manganese oxide (II)

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 14657.4-78: 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 14657.9-82: 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 14845-79: Tall oil fat acids. Specifications

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

GOST 14858.4-91: Silicocalcium. Method for the determination of silicon

GOST 14858.5-81: Silicocalcium. Method for the determination of iron content

GOST 14870-77: Reagents. Methods for determination of water

GOST 14925-79: Cis-isoprene synthetic rubber. Specifications

GOST 1500-78: Witrous vitriol. Specification

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

GOST 15027.11-77: Non-tin bronze. Methods for the determination of phosphorus

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

GOST 15027.13-77: Non-tin bronze. Methods for the determination of beryllium

GOST 15027.14-77: Non-tin bronze. Methods for the determination of titanium

GOST 15027.15-83: Non-tin bronze. Methods for the determination of cobalt

GOST 15027.16-86: Tintless bronze. Methods for determination of cadmium

GOST 15027.1-77: Non-tin bronze. Method for the determination of copper

GOST 15027.18-86: Tintless bronze. Methods for determination of chromium

GOST 15027.19-86: Tintless bronze. Methods for determination of tellurium

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

GOST 15027.3-77: Non-tin bronze. Methods for the determination of iron

GOST 15027.4-77: Non-tin bronze. Methods for the determination of manganese

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

GOST 15027.6-77: Non-tin bronze. Methods for the determination of silicon

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 15027.9-77: Non-tin bronze. Methods for the determination of antimony

GOST 15056-89: Rhizomes and roots of elacampane. Specifications

GOST 1505-81: Mouthpiece cigarette. General specifications

GOST 15113.4-77: Food concentrates. Methods for determination of moisture

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

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

GOST 15159-76: Technical felt and parts from it for technical products used in tropics. Specifications

GOST 1526-81: Steel zinc-coated wire for electrical lead and cable armoring

GOST 15483.1-78: Tin. Methods for determination of antimony

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

GOST 15483.9-78: Tin. Methods for determination of zinc

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

GOST 15848.11-90: Chromium ores and concentrates. Methods for determination of calcium oxide and magnesium oxide

GOST 15848.17-70: Chromium ores and concentrates. Method for determination of vanadium

GOST 15848.1-90: Chromium ores and concentrates. Method for determination of chromium oxide (III)

GOST 15848.2-90: Chromium ores and concentrates. Methods for determination of total iron

GOST 15848.3-90: Chromium ores and concentrates. Method for determination of ferrous protoxide (II)

GOST 15848.4-70: Chromium ores and concentrates. Methods for determination of total carbon

GOST 15848.6-70: Chromium ores and concentrates. Methods for determination of sulphur

GOST 15892-70: Steel zinc-coated bind wire for aerial communication lines

GOST 15902.2-2003: Nonwoven fabrics. Methods of determination of structural characteristics

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

GOST 15933.12-70: Ferroniobium. Method for the determination of cobalt content

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

GOST 15933.14-70: Ferroniobium. Method for the determination of tin content

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

GOST 15933.16-70: Ferroniobium. Method for the determination of antimony content

GOST 15933.4-90: Ferroniobium. Method for determination of silicon

GOST 15933.5-90: Ferroniobium. Method for determination of niobium and tantalum sum

GOST 15933.6-90: Ferroniobium. Method for determination of tantalum

GOST 15933.8-90: Ferroniobium. Method for determination of titanium

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

GOST 15934.11-80: Copper concentrates. Method for determination of cobalt

GOST 15934.12-80: Copper concentrates. Methods for determination of bismuth

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

GOST 15934.14-80: Copper concentrates. Method for determination of thallium

GOST 15934.15-80: Copper concentrates. Method for determination of antimony

GOST 15934.16-80: Copper concentrates. Method for the determination of selenium (tellurium)

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

GOST 15934.1-91: Copper concentrates. Methods for determination of copper content

GOST 15934.2-80: Copper concentrates. Methods for determination of lead, zinc and cadmium

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 159-52: Cooling cryogenic liquid

GOST 15973-82: Plastics. Methods for determination of ash

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

GOST 16106-82: Coal-chemical naphthalene. Specifications

GOST 1625-2016: Formalin for industrial use. Specifications

GOST 16280-2002: Food grade agar. Specifications

GOST 16295-2018: Anticorrosive paper. Specifications

GOST 16295-82: Packing anticorrosive paper. Specifications

GOST 16412.1-80: Iron powder. Methods for determination of iron

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 16412.6-80: Iron powder. Method of determination of oxygen

GOST 16412.7-80: Iron powder. Methods for the determination of carbon

GOST 16412.7-91: Iron powder. Methods for the determination of carbon

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 1652.12-77: Copper-zinc alloys. Methods for the determination of silicon

GOST 1652.1-77: Copper-zinc alloys. Methods for the determination of copper

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

GOST 1652.3-77: Copper-zinc alloys. Methods for the determination of iron

GOST 1652.4-77: Copper-zinc alloys. Methods for the determination of manganese

GOST 1652.5-77: Copper-zinc alloys. Methods for the determination of tin

GOST 1652.6-77: Copper-zinc alloys. Methods for the determination of antimony

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 16539-79: Reagents. Cupric oxide. Specifications

GOST 16589-86: Iron ores of iron quartzite type. Method for determination of magnetite iron

GOST 16591.3-94: Ferro-silico-manganese. Methods for determination of manganese

GOST 16591.4-87: Silicomanganese. Methods for determination of silicon

GOST 16599-71: Vanillin. Specifications

GOST 1668-73: Steel zinc-coated wire for aerial lines

GOST 16698.1-93: Manganese metal and manganese nitrated. Method for determination of manganese

GOST 16698.4-93: Metallic manganese and nitrated manganese. Methods for determination of phosphorus

GOST 16698.5-93: Metallic manganese and nitrated manganese. Methods for determination of silicon

GOST 16698.6-93: Metallic manganese and nitrated manganese. Methods for determination of iron

GOST 16698.9-71: Metallic manganese and nitrated manganese. Methods for the determination of copper

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

GOST 16714-71: Non-mechanized hand fire instruments. Specifications

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

GOST 16756-71: Butyl methacrylate. Specifications

GOST 16763-79: Zink chromate. Specifications

GOST 16833-2014: Walnut kernels. Specifications

GOST 16834-81: Hazelnuts

GOST 16835-81: Filbert nut kernels

GOST 1692-85: Chlorinated lime

GOST 16948-79: Light sources, artificial. Method of determining ultraviolet radiation density energy flow

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

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 17001.4-86: Ferrosilicozirconium. Methods for determination of zirconium

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

GOST 17001.6-86: Ferrosilicozirconium. Method for determination of silicon

GOST 17001.7-86: Ferrosilicozirconium. Methods for determination of copper

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

GOST 17051-82: Alloyed and high-alloyed steels. Methods for determination of tantalum

GOST 17147-80: Fuel TG-02. Specifications

GOST 1720-76: Crude coal anthracene

GOST 17290-71: Castor oil plants feed meal

GOST 17310-2002: Gases. Picknometric method for determination of density

GOST 17310-86: Gases. Picknometric method for determination of density

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

GOST 17444-2016: Reagents. Methods for determination of parent substance of organic nitrogen bearing compounds and salts of organic acids

GOST 17444-76: Reagents. Methods for determination of parent substance of organic nitrogen bearing compounds and salts of organic acids

GOST 17477-86: Tetrahydrofurfuril alcohol. Specifications

GOST 17607-72: Nickel soured. Technical conditions

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

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 17626-81: Casein for industrial use. Specifications

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

GOST 177-88: Hydrogen peroxide

GOST 17818.10-90: Graphite. Methods for determination of copper

GOST 17818.11-90: Graphite. Method for determination of cobalt

GOST 17818.13-90: Graphite. Method for determination of lead

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

GOST 17823.2-72: Wood chemical products. Method for the determination of iodine number

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 18082-93: Natural sorted washed wool. Methods for determination of fibre alcalinity

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

GOST 18172-80: Yellow iron oxide pigment

GOST 18184.3-79: Niobium pentoxide. Method for the determination of sulphur content

GOST 18184.7-79: Niobium pentoxide. Method for the determination of potassium and sodium content

GOST 18190-72: Drinking water. Methods for determination of chlorine residual content

GOST 18249-72: Plastics. Method for viscosity determination of diluted polymer solution

GOST 18262.10-88: Titan magnetite ores, iron vanadium concentrates, agglomerates and pellets. Methods for determination of chromium

GOST 18262.11-88: Titan magnetite ores, iron vanadium concentrates, agglomerates and pellets. Methods for determination of manganese oxide

GOST 18262.14-88: Titan magnetite ores, iron vanadium concentrates, agglomerates and pellets. Method for determination of potassium oxide and sodium oxide

GOST 18262.2-88: Titan magnetite ores, iron vanadium concentrates, agglomerates and pellets. Method for determination of iron

GOST 18262.3-88: Titan magnetite ores, iron vanadium concentrates, agglomerates and pellets. Method for determination of ferrous oxide

GOST 18262.4-88: Titan magnetite ores, iron vanadium concentrates, agglomerates and pellets. Method for determination of metallic iron

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

GOST 18262.6-88: Titan magnetite ores, iron vanadium concentrates, agglomerates and pellets. Methods for determination of aluminium oxide

GOST 18262.7-88: Titan magnetite ores, iron vanadium concentrates, agglomerates and pellets. Methods for determination of calcium oxide and magnesium oxide

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

GOST 18262.9-88: Titan magnetite ores, iron vanadium concentrates, agglomerates and pellets. Methods for determination of vanadium pentoxide

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

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

GOST 18301-72: Drinking water. Methods of determination of ozone residual content

GOST 18308-72: Drinking water. Method for determination of molybdenum content

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

GOST 18309-72: Drinking water. Method for determination of polyphosphate content

GOST 18317-73: Metal powders. Method for determination of water

GOST 18317-94: Metallic powders. Methods for determination of water

GOST 18375-73: Lubricating oil 132-08. Specifications

GOST 18462-77: Pulp, paper and cardboard. Methods for determination of fraction of total mass of iron

GOST 18598-73: Jet fuel. Method of defining corroding activity

GOST 18613-88: Hydraulic fluid of grades 132-10 and 132-10Д. Specifications

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

GOST 18698-79: Rubber delivery hoses with textile framework

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

GOST 18866-93: Crushed blast furnace slag for mineral wool. Specification

GOST 18897-73: Metal powder. Method for determination of metal powders losses while heating it in hydrogen

GOST 18913-73: Drinking water. The method for determining the content of strontium-90

GOST 18995.1-73: Liquid chemical products. Methods for determination of density

GOST 18995.4-73: Organic chemical products. Methods for determination of melting point interval

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

GOST 19096-73: Dioctyl sebacate, thermostable. Specification

GOST 19121-73: Petroleum Products Determination of sulphur content by lamp method

GOST 19151-73: Red lead. Specifications

GOST 19187-83: Iron ores concentrates, agglomerates and pellets. Methods for determination of barium oxide

GOST 19222-84: Arbolit and its products. General specifications

GOST 19251.4-79: Zinc. Method of arsenic determination

GOST 19251.5-79: Zinc. Methods of tin determination

GOST 19251.6-79: Zinc. Methods of antimony determination

GOST 19275-73: Reagents. Ammonium bromide. Specifications

GOST 193-2015: Copper ingots. Specifications

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 19347-84: Copper sulfate. Technical conditions

GOST 19347-99: Copper sulfate. Technical conditions

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

GOST 19413-81: Drinking water. Method for determination of selenium mass concentration

GOST 19413-89: Drinking water. Method for determination of selenium mass concentration

GOST 19503-88: Hydrazine hydrate technical. Technical conditions

GOST 1953.10-79: Tin bronze. Methods for the determination of stibium

GOST 1953.11-79: Tin bronze. Methods for the determination of bismuth

GOST 1953.12-79: Tin bronze. Methods for the determination of sulphur

GOST 1953.13-79: Tin bronze. Method for the determination of manganese

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 1953.16-79: Tin bronze. Method for the determination of titanium

GOST 1953.1-79: Tin bronze. Methods for the determination of copper

GOST 1953.2-79: Tin bronze. Methods for the determination of lead

GOST 1953.3-79: Tin bronze. Methods for the determination of tin

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 1953.7-79: Tin bronze. Methods for the determination of iron

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

GOST 19609.2-89: Concentrated kaolin. Methods for determination of titanium oxide (IV)

GOST 19609.5-89: Concentrated kaolin. Method for determination of potassium and sodium oxides

GOST 19609.7-89: Concentrated kaolin. Method for determination of manganese oxide (II)

GOST 19627-74: Hydroquinone (paradioxybenzene). Specifications

GOST 19686-74: Vacuum oils. Method for assessing the quality of the ultimate residual pressure

GOST 19728.11-2001: Talc and talcomagnesite. Method for determination of sodium oxide and potassium oxide

GOST 19728.11-74: Talc and talcmagnesite. Method for determination of sodium oxide and potassium oxide contents

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 19728.3-2001: Talc and talcomagnesite. Method for determination of silicon (IV)

GOST 19728.3-74: Talc and talcmagnesite. Method for determination of silicon oxide (IV)

GOST 19728.9-2001: Talc and talcomagnesite. Method for determination of manganese (II) oxide

GOST 19728.9-88: Talc and talcomagnesite. Method for determination of manganese (II) oxide

GOST 1973-77: Arsenous anhydride. Specifications

GOST 19790-74: Potassium nitrate technical (potassium nitrate technical)

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

GOST 19863.12-91: Titanium alloys. Methods for the determination of chromium

GOST 19863.13-91: Titanium alloys. Methods for the determination of zirconium

GOST 19863.15-91: Titanium-nickel alloy. Method for the determination of titanium

GOST 19863.16-91: Titanium-nickel alloy. Method for the determination of nickel

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

GOST 19863.2-91: Titanium alloys. Methods for the determination of vanadium

GOST 19863.3-91: Titanium alloys. Method for the determination of chromium and vanadium

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

GOST 19863.5-91: Titanium alloys. Methods for the determination of iron

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

GOST 19863.7-91: Titanium alloys. Methods for the determination of manganese

GOST 19863.8-91: Titanium alloys. Methods for the determination of molybdenum

GOST 19863.9-91: Titanium alloys. Methods for the determination of niobium

GOST 19885-74: Tea. Methods for determination of tannin and caffeine content

GOST 1994-93: Fruits of sweetbrier. Specifications

GOST 20010-93: Industrial rubber gloves

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

GOST 20083-74: Fodder yeast

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

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

GOST 202-76: Zinc white. Specification

GOST 20288-74: Reagents. Carbon tetrachloride. Specifications

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

GOST 20300.2-74: Baddeleyite-corundum refractories. Methods for the determination of silica content

GOST 20300.2-90: Baddeleyite-corundum refractories. Methods for determination of silicon dioxide

GOST 20300.3-74: Baddeleyite-corundum refractories. Determination of zirconium dioxide content

GOST 20300.3-90: Baddeleyite-corundum refractories. Methods for determination of zirconium dioxide

GOST 20300.4-74: Baddeleyite-corundum refractories. Method of the determination of titanium dioxide content

GOST 20300.4-90: Baddeleyite-corundum refractories. Method for determination of titanium dioxide

GOST 20300.6-74: Baddeleyite-corundum refractories. Methods for determining the content of alumina

GOST 20300.6-90: Baddeleyite-corundum refractories. Methods for determination of aluminium oxide

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 20300.8-74: Baddeleyite-corundum refractories. The method for determining the content of sodium oxide

GOST 20300.8-90: Baddeleyite-corundum refractories. Method for determination of sodium oxide and potassium oxide

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

GOST 20370-74: Methyl methacrylate. Specifications

GOST 20478-75: Reagents. Ammonium persulphate. Specifications

GOST 20490-75: Reagents. Potassium permanganate. Specifications

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

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

GOST 20580.1-80: Lead methods for the determination of silver

GOST 20580.3-80: Lead

GOST 20580.4-80: Lead. Methods for the determination of bismuth

GOST 20580.6-80: Lead. Methods for the determination of tin

GOST 20580.7-80: Lead. Method for the determination of stibium

GOST 2059-95: Solid mineral fuel. Determination of total sulphur. High temperature combustion method

GOST 2060-2006: Brass rods. Specifications

GOST 2062-77: Reagents. Hydrobromic acid. Specifications

GOST 2070-82: Light petroleum products. Methods for determination of iodine numbers and content of unsaturated hydrocarbons

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 2082.10-81: Molybdenum concentrates. Method for determination of wolfram anhydride content

GOST 2082.11-81: Molybdenum concentrates. Method for determination of stibium content

GOST 2082.13-81: Molybdenum concentrates. Methods for the determination of iron content

GOST 2082.14-81: Molybdenum concentrates. Method for the determination of bismuth content

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 2082.4-81: Molybdenum concentrates. Methods for the determination of silicon dioxide content

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

GOST 2082.6-81: Molybdenum concentrates. Method for determination of tin content

GOST 2082.7-81: Molybdenum concentrates. Method for determination of phosphorus content

GOST 2082.8-81: Molybdenum concentrates. Methods for determination of copper content

GOST 2082.9-81: Molybdenum concentrates. Method for determination of sodium and potassium contents

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

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

GOST 20909.2-75: Non-diluted sperm of bulls. Methods of microbiological tests

GOST 20909.5-75: Non-diluted sperm of bulls. Methods for tests of physical properties

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

GOST 20944-75: Liquids for aircrafts systems. Method for determination thermo oxidizing stability and corrosion activity

GOST 20996.10-82: Selenium. Methods of tellurium determination

GOST 20996.11-2015: Technical selenium. Method of mercury determination

GOST 20996.11-82: Selenium. Method of mercury determination

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

GOST 20996.1-82: Selenium. Methods of selenium determination

GOST 20996.4-82: Selenium. Method of arsenic determination

GOST 20996.8-82: Selenium. Method of copper determination

GOST 20996.9-82: Selenium. Method of antimony determination

GOST 21058-75: Aviation hydraulic fluids and lubrication oils. Method for determination of foaming characteristics

GOST 21119.10-75: Organic dyestuffs and inorganic pigments. Method for determination of ash content

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

GOST 21121-75: Iron blue. Specifications

GOST 21138.4-85: Chalk. Method for determination of copper content

GOST 21138.8-78: Chalk. Method for determination of iron oxide mass fraction

GOST 21216.3-93: Clay raw materials. Method for determination of free silicon dioxide

GOST 21216-2014: Clay raw materials. Test methods

GOST 21283-93: Bentonite clay for fine and building ceramics. Methods for the determination of adsorption index and cation-exchange capacity

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 2156-76: Sodium bicarbonate. Technical conditions

GOST 21600.17-83: Ferrochrome. Methods for the determination of chromium

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

GOST 21600.3-83: Ferrochrome. Method for the determination of silicon

GOST 21600.4-83: Ferrochrome. Method for the determination of phosphorus

GOST 21600.6-83: Ferrochrome. Method for the determination of nitrogen

GOST 21639.12-87: Fluxes for electroslag remelting

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 21639.3-93: Fluxes for electroslag remelting. Methods for determination of calcium oxide and magnesium oxide

GOST 21639.5-93: Fluxes for electroslag remelting. Method for determination of titanium dioxide

GOST 21639.6-93: Fluxes for electroslag remelting. Method for determination of phosphorus

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

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

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

GOST 21876.1-76: Ferromanganese. Method for the determination of manganese

GOST 21876.4-76: Ferromanganese. Method for the determination of silicon

GOST 21876.5-76: Ferromanganese. Methods for the determination of phosphorus

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

GOST 21877.1-76: Tin and lead babbits. Method for the determination of antimony

GOST 21877.2-76: Tin and lead babbits. Method for the determination of tin

GOST 21877.3-76: Tin and lead babbits. Methods for the determination of copper and lead

GOST 21877.4-76: Tin and lead babbits. Methods for the determination of lead

GOST 21877.7-76: Tin and lead babbits. Method for the determination of arsenic

GOST 21877.8-76: Tin and lead babbits. Methods for the determination of zinc

GOST 21907-76: Zirconium dioxide. Specifications

GOST 2-2013: Ammonium nitrate. Specifications

GOST 22025-76: Resistive silicon alloys. Specifications

GOST 22171-90: Laboratory conductometric analysers of liquid. General specifications

GOST 22180-76: Reagents. Oxalic acid. Specifications

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

GOST 2222-95: Technical methanol. Specifications

GOST 22275-90: Concentrate of apatite. 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 22387.3-77: Natural gases. Method of determining oxygen content

GOST 22516-77: Reagents. Stannic (IV) oxide. Specifications

GOST 22517-77: Hafnium iodide metal. Specifications

GOST 22518.3-77: Lead of high purity. Colorimetric method for the determination of mercury

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

GOST 22519.3-77: Thallium. Method for the determination of silver

GOST 22519.7-77: Thallium. Method for the determination of tin

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

GOST 22536.11-87: Carbon steel and unalloyed cast iron. Methods for determination of titanium

GOST 22536.12-88: Carbon steel and unalloyed cast iron. Methods for determination of vanadium

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 22536.7-88: Carbon steel and unalloyed cast iron. Methods for determination of chromium

GOST 22536.8-87: Carbon steel and unalloyed cast iron. Methods for determination of copper

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

GOST 22552.1-77: Quartz sand, ground sandstone, quartzite and vinyl quartz for glass industry. Method for determination of silicon dioxide

GOST 22552.2-77: Quartz sand, ground sandstone, quartzite and vinyl quartz for glass industry. Method for the determination of mass fraction of ferrous oxide

GOST 22552.2-93: Quartz sand, ground sandstone, quartzite and vinyl quartz for glass industry. Methods for determination of ferric oxide

GOST 22552.3-77: Quartz sand, ground sandstone, quartzite and vinyl quartz for glass industry. Method for the determination of mass fraction of aluminium oxide

GOST 22552.3-93: Quartz sand, ground sandstone, quartzite and vinyl quartz for glass industry. Methods for determination of aluminium oxide

GOST 22552.4-77: Quartz sand, ground sandstone, quartzite and vinyl quartz for glass industry. Method for determination of titanium dioxide

GOST 22567.10-93: Synthetic detergents. Methods for determination of active oxygen mass fraction

GOST 22567.7-87: Synthetic detergents. Method for determination of mass percentage of phosphates

GOST 22596-77: Fur skins and wool-skin dressed. Mechanical test methods

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

GOST 22772.2-77: Manganese ores, concentrates and agglomerates. Method for the determination of total manganese

GOST 22772.3-77: Manganese ores, concentrates and agglomerates. Methods for the determination of manganese dioxide

GOST 22772.3-96: Manganese ores, concentrates and agglomerates. Methods for determination of manganese dioxide

GOST 22772.4-77: Manganese ores, concentrates and agglomerates. Methods for the determination of total iron

GOST 22772.4-96: Manganese ores, concentrates and agglomerates. Methods for determination of total iron

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

GOST 22772.6-77: Manganese ores, concentrates and agglomerates. Methods for the determination of phosphorus

GOST 22772.6-96: Manganese ores, concentrates and agglomerates. Methods for determination of phosphorus

GOST 22772.7-96: Manganese ores, concentrates and agglomerates. Methods for determination of sulphur

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

GOST 22772.9-90: Manganese ores, concentrates and agglomerates. Methods for determination of copper

GOST 22840-77: Extract of liquorice root. Specifications

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

GOST 22900-78: Artificial leather and films. Methods for determination of water vapour permeability and moisture absorption

GOST 22974.10-85: Melted welding fluxes. Methods of sodium and potassium oxides determination

GOST 22974.10-96: Melted welding fluxes. Methods of sodium and potassium oxides determination

GOST 22974.12-85: Melted welding fluxes. Method of sulphur determination

GOST 22974.12-96: Melted welding fluxes. Method of sulphur determination

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

GOST 22974.1-85: Melted welding fluxes. Methods of flux decomposition

GOST 22974.1-96: Melted welding fluxes. Methods of flux decomposition

GOST 22974.2-85: Melted welding fluxes. Methods of silicon oxide determination

GOST 22974.2-96: Melted welding fluxes. Methods of silicon oxide determination

GOST 22974.3-85: Melted welding fluxes. Methods of manganese oxide (II) determination

GOST 22974.3-96: Melted welding fluxes. Methods of marganese oxide (II) determination

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 22974.9-85: Melted welding fluxes. Method of titanium oxide (IV) determination

GOST 22974.9-96: Melted welding fluxes. Methods of titanium oxide (IV) determination

GOST 22986-78: Liquefied hydrocarbon gases. Method for determination of total sulphur

GOST 23116.1-78: Cadmium high purity. Method of spectrographic of aluminium, bismuth, iron, indium, cobalt, copper, manganese, arsenic, nickel, tin, lead, antimony and silver

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

GOST 23201.3-94: Alumina. Methods for the decomposition of test sample and the preparation of test solution

GOST 23260.4-78: Marble. Method for the determination of silicon dioxide, aluminium oxide and ferric oxide

GOST 23260.6-78: Marble. Method for the determination of sulphur

GOST 23266-78: Pesticides. Methods for determination of water

GOST 23268.6-78: Drinking medicinal, medicinal-table and natural-table mineral waters. Method of determination of natrium ions

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

GOST 23268.9-78: Drinking medicinal, medicinal-table and natural-table mineral waters. Methods of determination of nitrate-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 23409.1-78: Moulding sands, moulding and core sand mixtures. Method for determination of calcium and magnesium oxides content

GOST 23409.2-78: Moulding sands, moulding and core sand mixtures. Method for determination of ferric oxide content

GOST 23423-2017: Methionine feed. Technical conditions

GOST 23423-89: Fodder methionine

GOST 23452-79: Milk and milk products. Methods for determination of the chlore-organic pesticides residues

GOST 23494-79: Primer XC-059, enamels XC-759, varnish XC-724. Specifications

GOST 23581.10-79: Iron ores, concentrates, agglomerates and pellets. Methods of determination of calium oxide and natrium oxide content

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 23581.18-81: Iron ores, concentrates, agglomerates and pellets. Method for the determination of total iron

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 23581.21-81: Iron ores, concentrates, agglomerates and pellets. Methods for the determination of vanadium pentoxide

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

GOST 23581.2-79: Iron ores, concentrates, agglomerates and pellets. Methods of determination of manganese protoxide content

GOST 23581.3-79: Iron ores, concentrates, agglomerates and pellets. Method for the determination of divalent iron calculated as ferrous oxide

GOST 23581.4-79: Iron ores, concentrates, agglomerates and pellets. Method of the determination of titanium dioxide content

GOST 23581.5-79: Iron ores, concentrates, agglomerates and pellets. Methods of the determination of chromium content

GOST 23581.6-79: Iron ores, concentrates, agglomerates and pellets. Methods of the determination of capper content

GOST 23581.7-79: Iron ores, concentrates, agglomerates and pellets. Methods of the determination of zinc and lead content

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 23637-90: Haylage

GOST 23673.4-79: Dolomite for glass industry. Methods for the determination of dioxide silicium

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

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

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 23787.5-79: Solutions of bio-fireproof HHC preparation. Technical requirements

GOST 23859.11-90: Heat-resistant bronze. Determination of chromium, nickel, cobalt, iron, zinc, magnesium and titanium by method of atomic-absorption spectrometry

GOST 23859.3-79: Bronze fire-resistance. Methods for the determination of chromium

GOST 23859.8-79: Bronze fire-resistance. Methods for the determination of zirconium

GOST 23862.12-79: Cerium and its dioxide. Chemical-spectral method of determination of iron, cobalt, manganese, copper and nickel

GOST 23862.15-79: Yttrium and its oxide. Method of determination of such impurities as oxides of praseodymium, neodymium, samarium, europium, terbium, dysprosium, helmium, erbium, thulium and ytterbium

GOST 23862.16-79: Rare-earth metals and their oxides. Method of determination of cerium and terbium

GOST 23862.20-79: Rare-earth metals and their oxides. Method of determination of vanadium

GOST 23862.23-79: Rare-earth metals and their oxides. Methods of determination of manganese

GOST 23862.25-79: Rare-earth metals and their oxides. Methods of determination of cobalt and nickel

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 23862.30-79: Rare-earth metals and their oxides. Method of determination of tantalum

GOST 23862.31-79: Rare-earth metals and their oxides. Methods of determination of thorium and praseodymium

GOST 23862.5-79: Lanthanum, cerium, europium, gadolinium, lutetium, yttrium and their oxides. Spectral method of determination of vanadium, iron, calcium, cobalt, silicon, magnesium, manganese, copper, nickel, lead, titanium, chromium, zinc and zirconium

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 24018.2-80: Nickel-based fire-resistant alloys. Methods for the determination of antimony

GOST 24018.4-80: Nickel-based fire-resistant alloys. Methods for the determination of bismuth

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

GOST 24018.8-91: Nickel-based fire-resistant alloys. Methods for the determination of sulphur

GOST 24067-80: Milk. Method of hydrogen peroxide determination

GOST 2407-83: Charcoal carbonizer

GOST 2408.1-88: Solid fuel. Methods for the determination of carbon and hydrogen

GOST 2408.3-90: Solid fuel. Methods for the determination of oxygen content

GOST 24244-2018: Сold rolled low carbon steel sheet for enameling. Specifications

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 24523.1-80: Electrotechnical periclase. Method for the determination of silicon dioxide

GOST 24556-89: Products of fruits and vegetables processing. Methods for determination of vitamin C

GOST 24596.10-2015: Feed phosphates. Methods for determination of mercury

GOST 24596.10-96: Feed phosphates. Methods for determination of mercury

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 24801-81: n-Aminodiethylanilin sulphate. Specifications

GOST 24816-2014: Building materials. Method of equilibrium hygroscopic moisture determination

GOST 24816-81: Building materials. Method of hygroscopic moisture determination

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 24956-81: Titanium and titanium alloys. Method for the determination of hydrogen

GOST 24975.4-89: Ethylene. Method for determination of ammonia

GOST 24978-91: Copper-zinc alloys. Methods for determination of zinc

GOST 24982-81: Sheets of corrosion-resistant, heat-resistant and high-temperature alloys

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

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

GOST 25054-81: Forgings made of corrosion-resistant steels and alloys

GOST 25149-82: The liquid N7. Specifications

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

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

GOST 25263-82: Calcium hypochlorite is neutral. Technical conditions

GOST 25266-82: Ethylamine technical. Method of determination of the appearance

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 25278.14-87: Alloys and foundry alloys of rare metals. Method for determination of tantalum

GOST 25278.15-87: Alloys and foundry alloys of rare metals. X-ray fluorescence method for determination of zirconium, molybdenum, tungsten and tantalum in alloys on the base of niobium

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 25278.2-82: Alloys and foundry alloys of rare metals. Method for determination of vanadium

GOST 25278.3-82: Alloys and foundry alloys of rare metals. Method for determination of hafnium

GOST 25278.6-82: Alloys and foundry alloys of rare metals. Methods for determination of molybdenum

GOST 25278.7-82: Alloys and foundry alloys of rare metals. Methods for determination of niobium

GOST 25278.9-82: Alloys and foundry alloys of rare metals. Methods for determination of titanium

GOST 25284.2-82: Zinc alloys. Methods for the determination of copper

GOST 25284.2-95: Zinc alloys. Methods for determination of copper

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

GOST 25284.5-82: Zinc alloys. Methods for the determination of cadmium

GOST 25284.5-95: Zinc alloys. Methods for determination of cadmium

GOST 25284.6-95: Zinc alloys. Methods for determination of iron

GOST 25284.7-82: Zinc alloys. Method for the determination of tin

GOST 25284.7-95: Zinc alloys. Methods for determination of tin

GOST 25284.8-84: Zinc alloys. Method for determination of silicon

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

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

GOST 25542.1-93: Alumina. Method for the determination of silicon dioxide

GOST 25542.2-93: Alumina. Methods for the determination of iron oxide

GOST 25542.3-93: Alumina. Methods for the determination of sodium oxide and potassium oxide

GOST 25542.4-93: Alumina. Method for the determination of titanium dioxide

GOST 25542.5-93: Alumina. Method for the determination of phosphorus oxide

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

GOST 25555.2-91: Fruit and vegetable products. Methods for determination of ethanol content

GOST 25555.3-82: Fruit and vegetable products. Methods for determination of mineral impurities

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 25589-83: Crushed stone, gravel and sand for construction works. Methods for determining the content of sulfuric and sulfur compounds

GOST 25599.3-83: Sintered hard metals. Methods for the determination of titanium

GOST 25599.4-83: Sintered hard metals. Method for the determination of cobalt

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 2567-89: Technical hydrofluoric acid. Specifications

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

GOST 25702.11-83: Rare metallic concentrates. Method for the determination of sulphur

GOST 25702.13-83: Rare metallic concentrates. Methods for the determination of tantalum pentoxide

GOST 25702.14-83: Rare metallic concentrates. Methods for the determination of titanium dioxide

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 25702.18-83: Rare metallic concentrates. Spectral methods of the determination of alumina, barium, iron, calcium, silicon, magnum, niobium, tantalum, titanium, zirconium and chromium oxide

GOST 25702.3-83: Rare metallic concentrates. Method for the determination of ferrous oxide

GOST 25702.4-83: Rare metallic concentrates. Method for the determination of iron (general)

GOST 25702.5-83: Rare metallic concentrates. Methods for the determination of yttrium oxide

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

GOST 25702.8-83: Rare metallic concentrates. Methods for the determination of niobium pentoxide

GOST 25702.9-83: Rare metallic concentrates. Method for the determination of sum of niobium and tantalum pentoxide

GOST 25742.7-83: Technical methanol-poison. Method for determination of ammonia and amino compounds mass portion as ammonia

GOST 25784-83: Petroleum fuel of gas turbines fuels. Determination content of sodium, potassium and calcium

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 25796.5-83: Raw clay in the production of clay powders for drilling mud. Method of determination of beneficiation index

GOST 25823-83: Manganese dioxide for chemical current sources

GOST 25832-89: Dietic bakery products

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

GOST 2603-79: Reagents. Acetone. Specifications

GOST 2604.10-77: Alloy cast iron. Method for determination of titanium

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

GOST 2604.13-82: Alloy cast iron. Methods for determination of aluminium

GOST 2604.1-77: Alloy cast iron. Methods for determination of carbon

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

GOST 2604.3-83: Alloy cast iron. Methods for determination of silicon

GOST 2604.4-87: Alloy cast iron. Methods for determination of phosphorus

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

GOST 2604.7-84: Alloy cast iron. Methods for determination of vanadium

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

GOST 2604.9-83: Alloy cast iron. Methods for determination of copper

GOST 26075-2013: Animals. Methods of Laboratory Diagnostic of Rabies

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

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

GOST 26177-84: Fodder, mixed feeds. Method for determination of lignin

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 26205-91: Soils. Determination of mobile compounds of phosphorus and potassium by Machigin 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 26209-91: Soils. Determination of mobile compounds of phosphorus and potassium by Egner-Riem method (DL-method)

GOST 26211-91: Soils. Determination of mobile compounds phosphorus by Arrhenius method modified by VIUA

GOST 26213-91: Soils. Methods for determination of organic matter

GOST 26252-84: Niobium powder. Specifications

GOST 26261-84: Soils. Methods for determining total phosphorus and total potassium

GOST 26312.7-88: Groats. Method of moisture content determination

GOST 26318.10-84: Non-metallic ore materials. Method for determination of phosphorus pentoxide mass fraction

GOST 26318.12-84: Non-metallic ore materials. Infra-red method for determination of moisture mass fraction

GOST 26318.13-84: Non-metallic ore materials. Method for determination of quartz mass fraction

GOST 26318.1-84: Non-metallic ore materials. Preparation of standard solutions and solutions for blank tests

GOST 26318.5-84: Non-metallic ore materials. Methods for determination of titanium dioxide mass fraction

GOST 26366-84: Brass-plated steel wire for base rings of tires

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

GOST 2642.10-2018: Refractories and refractory raw materials. Methods for determination of phosphorus (V) oxide

GOST 2642.10-86: Refractories and refractory raw materials. Methods for the determination of phosphorus pentoxide

GOST 2642.11-2018: Refractories and refractory raw materials. Method for determination of potassium and sodium oxides

GOST 2642.11-86: Refractory materials and products. Methods for the determination of sodium and potassium oxides

GOST 2642.11-97: Refractories and refractory raw materials. Method for determination of potassium and sodium oxides

GOST 2642.12-2018: Refractories and refractory raw materials. Methods for determination of manganese (II) oxide

GOST 2642.12-86: Refractories and refractory raw materials. Methods for the determination of marganese protoxide

GOST 2642.12-97: Refractories and refractory raw materials. Methods for the determination of manganese (II) oxide

GOST 2642.13-2018: Refractory and refractory raw materials. Method for determination of boron oxide

GOST 2642.13-86: Refractories and refractory raw materials. Method for the determination of boron oxide

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 2642.5-2016: Refractories and refractory raw materials. Methods for the determination of iron (III) oxide

GOST 2642.5-86: Refractory materials and products. Methods for the determination of iron oxide

GOST 2642.5-97: Refractories and refractory raw materials. Methods for the determination of iron (III) oxide

GOST 2642.6-2017: Refractories and refractory raw materials. Methods for the determination of titanium oxide (IV)

GOST 2642.6-86: Refractory materials and products. Methods for the determinations of titanium dioxide

GOST 2642.6-97: Refractories and refractory raw materials. Methods for the determination of titanium (IV) 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 2642.7-97: Refractories and refractory raw materials. Methods for determination of calcium oxide

GOST 2642.8-2017: Refractories and refractory raw materials. Methods for the determination of magnesium oxide

GOST 2642.9-2018: Refractories and refractory raw materials. Methods for determination of chrome (III) oxide

GOST 2642.9-86: Refractory materials and products. Methods for the determination of chrome oxide

GOST 2642.9-97: Refractories and refractory raw materials. Methods for the determination of chrome (III) oxide

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

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

GOST 26482-90: Previously reduced iron ores, concentrates, agglomerates and pellets. Method for the determination of metallic iron

GOST 26486-85: Soils. Determination of exchangeable manganese by CINAO methods

GOST 26564.1-85: Silicon carbide refractory materials and products. Methods for the determination of silicon carbide

GOST 26564.2-85: Silicon carbide refractory materials and products. Methods for the determination of free carbon

GOST 26564.3-85: Silicon carbide refractory materials and products. Methods for the determination of silicon dioxide

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

GOST 26570-95: Fodder, mixed fodder and mixed fodder raw materials. Methods for determination of calcium

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

GOST 26573.2-2014: Premixes. Methods for determination of мanganese, copper, iron, zinc, cobalt

GOST 26573.2-85: Premixes. Methods for determination of manganese

GOST 26628-85: Iron ores, concentrates, agglomerates and pellets. Methods of cobalt determination

GOST 26657-85: Fooder, mixed fooder and mixed fooder raw materials. Methods for determination on phosphor

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

GOST 2665-86: Technical nickel sulfate. Technical conditions

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

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

GOST 26717-85: Organic fertilizers. Methods for determination of total phosphorus

GOST 26718-85: Organic fertilizers. Method for determination of total potassium

GOST 26743.4-85: Caprolaktam. Method for determination of iron content

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

GOST 26743.6-85: Caprolaktam. Method for determination of cyclohexanone oxide content

GOST 26808-2017: Canned fish and seafood. Methods for determination of dry matter

GOST 26808-86: Canned fish and sea products. Methods for determination of dry matters

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 26816-86: Cement-bonded wood boards. Specifications

GOST 26822-86: Tableware and decorative articles made of crystal glass. General specifications

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

GOST 26928-86: Food-stuffs. Method for determination of iron

GOST 26929-94: Raw material and food-stuffs. Preparation of samples. Decomposition of organic matters for analysis of toxic elements

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 27025-86: Reagents. General test requirements

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

GOST 27069-86: Ferroalloys, metal chromium and metal manganese. Methods for determination of carbon

GOST 27180-86: Ceramic tiles. Test methods

GOST 27184-86: Reagents. Determination of residue on ignition

GOST 27308-87: Manganese ores, concentrates and agglomerates. Method for determination of lead

GOST 27309-87: Manganese ores, concentrates and agglomerates. Methods for determination of barium oxide

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

GOST 27597-88: Electronics items. Corrosion resistance evaluation method

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 27749.0-88: Carbamide. Method of nitrogen content determination

GOST 27753.5-88: Greenhouse grounds. Method for determination of water-soluble phosphorus

GOST 27866-88: High purity substances. Method for concentration of micro impurities by precipitation and copreciditation

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

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

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

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

GOST 27894.5-88: Peat and products of its processing for agriculture. Methods for determination of mobile forms of phosphorus

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

GOST 27981.4-88: Copper of high purity. Methods of atomic-absorption analysis

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 27995-88: Vegetable feeds. Methods for determination of copper

GOST 27996-88: Vegetable feeds. Methods for determination of zinc

GOST 27997-88: Vegetable feeds. Methods for determination of manganese

GOST 27998-88: Vegetable feeds. Methods for determination of iron

GOST 28001-88: Fodder grain, products of its processing, mixed feeds. Methods for determination of microtoxins; T-2 toxin, zearalenon (F-2) and ochratoxin A

GOST 28038-89: Fruit and vegetable products. Methods for determination of mycotoxin patulin

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

GOST 28085-89: Biological preparations. Method for the bacteriological control of sterility

GOST 28106-2015: Copper cathodes. Sampling and preparation of samples and pieces for determination of electrical resistivity

GOST 28177-89: Moulding bentonite clays. General specification

GOST 28178-89: Fodder yeast. Test methods

GOST 28326.1-89: Technical liquid ammonia. Methods for determination of residue after evaporation

GOST 28326.5-89: Technical liquid ammonia. Determination of iron mass concentration by method of photocolorimetry

GOST 28326.6-89: Technical liquid ammonia. Determination of total chlorine content by visual nephelometry method

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 2-85: Ammonium nitrate

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

GOST 28561-90: Fruit and vegetable products. Methods for determination of total solids or moisture

GOST 2858-82: Powdered eggs

GOST 28654-90: Abrasive grains from aluminium oxide. Test methods of chemical composition

GOST 28687-2016: Reagents. Methods for the determination of peroxides in organic solvents

GOST 28687-90: Reagents. Methods for the determination of peroxides in organic solvents

GOST 28726-90: Combustible natural gases. Method for determination of mercury

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 28767-90: Fat-based products of decorative cosmetics

GOST 28768-90: Powdery and pressed decorative cosmetics

GOST 28800-90: Metal pipes. Method for determination of moisture on the internal surface of pipes

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 28828-90: Benzenes. Method for determination of plumbum

GOST 28886-90: Propolis. 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 28912-91: Filters for stores and filters-separators. Technical specifications

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

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 29030-91: Fruit and vegetable products. Pycnometric method for determination of relative density and soluble solids content

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

GOST 29095-91: Nickel-based precision, corrosion-resistant, heat-resistant alloys and powders. Methods of iron 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 2912-79: Chrome oxide technical. Technical conditions

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 2918-79: Liquid sulphur dioxide technical. Specifications

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

GOST 29246-91: Dry canned milk. Methods for determination of moisture

GOST 29247-91: Canned milk. Methods of determination of fat

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

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

GOST 29272-92: Rye dried malt. Specification

GOST 29294-2014: Brewing malt. General specifications

GOST 29294-92: Brewing barley malt. Specifications

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 30004.2-93: Mayonnaises. Sampling rules and test methods

GOST 30036.2-93: Concentrated kaolin. Method for determination of adsorption index

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

GOST 30087-93: Fodder yeast. Methods for determination of 3,4-benzopyrene

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 30181.3-94: Mineral fertilizers. Method for determination of mass fraction of nitrogen in fertilizers with nitrate nitrogen

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 30226-93: Cotton and synthetic threads for shoes. Specifications

GOST 30257-95: Toasted rapeseed extraction cake

GOST 30306-95: Fruit stone and almond nut oil

GOST 30363-2013: Products egg dry and liquid food. Specification

GOST 30364.1-97: Egg products. Physical and chemical testing methods

GOST 30404-2000: Solid mineral fuels. Determination of forms of sulphur

GOST 30437-96: Pulps. Method for determination of brightness

GOST 30504-97: Fodders, mixed fodders and mixed fodder raw materials. Flame photometric method for determination of potassium content

GOST 30538-97: Food-stuffs. Analysis of toxic elements by atomic-emission method

GOST 30554-98: Hydrochloric acid for industrial use. Determination of sulphated ash by gravimetric method

GOST 30561-2013: Sugar beet molasses. Specifications

GOST 30569-98: Cigarettes. Determination of alkaloid retention by the filters. Spectrometric method

GOST 30582-98: Hydrochloric acid for industrial use. Determination of iron content 2,2'-bipyridyl spectrophotometric method

GOST 30615-99: Food raw material and products. Methods of the determination of phosphorus.

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 30648.1-99: Infant milk products. Methods for determination of fat

GOST 30648.2-99: Infant milk products. Methods for determination of total protein

GOST 30648.3-99: Infant milk products. Methods for determination of water and total solids content

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 30692-2000: Fodders, mixed fodders and animal raw foodstuff. Atomic absorption method for determination of copper, lead, zinc and cadmium

GOST 30823-2002: Fodders, compound feeds and feed additives. Determination of the elementary composition by means of atomic emission method.

GOST 30828-2002: Anionic surface-active agents. Methods for determination of active matter

GOST 31086-2002: Milk and Milk products. Method of the determination of

GOST 3118-77: Reagents. Hydrochloric acid. Specifications

GOST 31209-2003: Containers for blood and its components. Requirements for chemical and biological safety and methods of testing

GOST 31227-2004: Food 5,5-aqueous tri-sodium citrate. 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 31382-2009: Copper. Methods of analysis

GOST 31411-2009: Ammonium perrenat. Specifications

GOST 31466-2012: Products of processed poultry meat. Methods of determination of mass fractions of calcium and dimensions and mass fraction of bond particles

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 31481-2012: Mixed fodders, raw stuff for mixed fodders. Method for determining the residual quantities of chlorine-organic pesticides

GOST 31487-2012: Enzyme preparations. Methods of phytase enzyme activity determination

GOST 31505-2012: Milk, milk products and infant milk products. Methods оf iodine determination

GOST 31584-2012: Milk. Spectrophotometric method for determination of total phosphorus content

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 31642-2012: Food additives. Sodium lactate Е325. General specifications

GOST 3164-78: Medical petrolatum. Specifications

GOST 31649-2012: Decorative cosmetic stuffs on fatty and waxy basis. General specifications

GOST 31653-2012: Feedstuffs. Method of immunoenzyme mycotoxin determination

GOST 31656-2012: Food additives. Food potassium lactate Е326. Specifications

GOST 31660-2012: Foods. Anodic stripping voltammetric method of iodine mass concentration determination

GOST 31665-2012: Vegetable oils and animal fats. Preparation of methyl esters of fatty acids

GOST 31675-2012: Feeds. Methods for determination of crude fibre content with intermediate filtration

GOST 31681-2012: Сonfectionery. Methods for determination of dry fat-free solids of milk content in chocolate products with milk

GOST 31687-2012: Food additives. Potassium phosphates E340. General specifications

GOST 31689-2012: Casein. Specification

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 31714-2012: Juices and juice products. Identification. Determination of stable carbon isotopes by mass-spectrometry method

GOST 31722-2012: Confectionery. Methods of determination the contain of milk fat in chocolate products

GOST 31725-2012: Food additives. Sodium phosphates E339. General specifications

GOST 31726-2012: Food additives. Citric acid anhydrous E330. Specifications

GOST 31748-2012: Foodstuffs. Determination of aflatoxin B1, and the total content of aflatoxins B1, B2, G1 and G2 in cereals, nuts and derived products. High-performance liquid chromatographic method

GOST 31750-2012: Macaroni products. Methods of identification

GOST 31762-2012: Mayonnaises and mayonnaisе sauces. Sampling rules and test methods

GOST 31776-2012: Beebread. Specifications

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 31852-2012: Decorticated stone pine nuts. Specifications

GOST 31857-2012: Drinking water. Methods for determination of surfactants content

GOST 31858-2012: Drinking water. Method for determination of chlorine-organic pesticides by gas-liquid chromatography

GOST 31859-2012: Water. Method for determination of chemical oxygen demand

GOST 31860-2012: Drinking water. Method for determination of benz(a)pyrene content

GOST 31864-2012: Drinking water. Method for determination of summary specific radio-nuclei alpha-activity

GOST 31866-2012: Drinking water. Determination of elements content by stripping voltammetric method

GOST 31868-2012: Water. Methods for determination of colour

GOST 31902-2012: Confectionery. Methods of determination of fat weight fraction

GOST 31905-2012: Food additives. Calcium lactate Е327. Specifications

GOST 31934-2012: Wheat gluten. Specifications

GOST 31950-2012: Water. Method for determination of total mercury by flameless atomic absorption spectrometry

GOST 31951-2012: Drinking water. Determination of volatile halogenated organic compounds by gas chromatography

GOST 31952-2012: Water treatment for units. General requirements and methods of efficiency determination

GOST 31953-2012: Water. Determination of oil products using gas chromatography method

GOST 31956-2012: Water. Methods for determination of chromium (VI) and total chromium

GOST 31980-2012: Milk. Spectrometric method for determination of total phosphorus content

GOST 31983-2012: Food products, feeds, food raw materials. Method for determination of polychlorinated biphenyls

GOST 32007-2012: Food additives. Calcium phosphates E341. General specifications

GOST 32008-2012: Meat and meat products. Determination of nitrogen content (Reference method)

GOST 32026-2012: Clay raw materials for manufacturing of claydite gravel, rubble and sand. Specifications

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 32053-2013: Food additives. Potassium acetate Е261(i). Specifications

GOST 32077-2013: Dressed fur and sheepskins. Rules of acceptance, methods of sampling and their preparation for control

GOST 32080-2013: Liqueur-vodka products. Acceptance rules and test methods

GOST 32090-2013: Dressed fur and sheepskins. Methods of determining the chromium oxide (III) mass fraction

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 32115-2013: The alcohol production and raw material for it producing. Method for determination of free and total sulphurous acid

GOST 32122-2013: Vegetable oils. Determination of organochlorine pesticides using gas-liquid chromatography method

GOST 32152-2013: Foodstuffs of processed poultry eggs. Methods for determination of succinic, lactic and 3D-hydroxibutyric acids

GOST 32176-2013: Tobacco and tobacco products. Determination of maleic hydrazide residues content

GOST 32177-2013: Tobacco and tobacco products. Determination of dithiocarbamate pesticides residues content. Molecular absorption spectrometric method

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 32196-2013: Gluten-free macaroni products. Enzyme immunoassay method for determination of gluten

GOST 32198-2013: Product for reproduction. Semen. Microbiological analysis technique

GOST 32221-2013: Copper concentrates. Methods of analysis

GOST 32251-2013: Feeds, compound feeds. Method for determination of aflatoxin B1

GOST 32279-2013: Iron ores, concentrates, agglomerates and pellets. Method for determination of hygroscopic water content

GOST 32287-2013: Hazaelnut kernels. Specifications

GOST 32288-2013: Inshell hazelnuts. Specifications

GOST 32306-2013: Purified tuberculins (PPD) for animals. Specifications

GOST 32308-2013: Meat and meat products. Gas-liquid chromatography method of determination of the content of chlorine organic pesticide

GOST 32365-2013: Food flavorings. Methods for determination of ethanol content

GOST 32386-2013: Goods of household chemistry. Method for determination of active chlorine

GOST 32387-2013: Goods of household chemistry. Method for determination of active oxygen mass fraction

GOST 32389-2013: Boiled oils. General specifications

GOST 3240.16-76: Magnesium alloys. Methods for determination of sum of rare-earth elements and cerium

GOST 3240.19-76: Magnesium alloys. Method for determination of chlorine

GOST 3240.2-76: Magnesium alloys. Methods for determination of manganese

GOST 3240.5-76: Magnesium alloys. Methods for determination of zirconium

GOST 3240.8-76: Magnesium alloys. Methods for determination of silicon

GOST 32438-2013: Goods of household chemistry. Method for determination of sulphur-bearing reductants mass fraction

GOST 32439-2013: Goods of household chemistry. Method for determination of alkaline components

GOST 32442-2013: Goods of household chemistry. Methods for determination of anionic surface-active agent

GOST 32443-2013: Goods of household chemistry. Method for determination of washing down the plates

GOST 32467-2013: Urea for industrial use. Determination of nitrogen content. Titrimetric method after distillation

GOST 32468-2013: Urea for industrial use. Determination of iron content. Photometric method with use of 2,2'-bipyridyl

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 32518.1-2013: Iron ores, concentrates, agglomerates and pellets. Determination of silica gravimetric method

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 32535-2013: Toluylene diisocyanate. Determination in air

GOST 32555-2013: Urea for industrial use. Photometric method for determination of biuret content

GOST 32580-2013: p-Cresol. Determination in water

GOST 32581-2013: о-Cresol. Determination in water

GOST 32587-2013: Grain and products of its processing, mixed feeds. Determination of ochratoxin A by high performance liquid chromatography

GOST 32599.1-2013: Iron ores, concentrates, agglomerates and pellets. Determination of