Фильтр :
Стандарт и/или проект находящийся в компетенции ISO/TC 47 Секретариата Этап ICS
Layouts for standards — Part 2: Standard for chemical analysis
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Chemistry — Layouts for standards — Part 2: Methods of chemical analysis
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Chemistry — Layouts for standards — Part 3: Standard for molecular absorption spectrometry
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Layouts for standards — Part 4: Standard for atomic absorption spectrometric analysis
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Guide on the form for standards for chemical products and for methods of chemical analysis
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Formic acid for industrial use — Methods of test — Part 1: General
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Formic acid for industrial use — Methods of test — Part 2: Determination of total acidity — Titrimetric method
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Formic acid for industrial use — Methods of test — Part 3: Determination of content of other acids — Potentiometric method
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Formic acid for industrial use — Methods of test — Part 4: Visual limit test for inorganic chlorides
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Formic acid for industrial use — Methods of test — Part 5: Visual limit test for inorganic sulphates
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Formic acid for industrial use — Methods of test — Part 6: Determination of iron content — 2,2'- Bipyridyl photometric method
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Formic acid for industrial use — methods of test — Part 7: Determination of low contents of other volatile acids — Titrimetric method after distillation
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Sodium carbonate for industrial use — Preparation and storage of test samples
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Sodium carbonate for industrial use — Determination of total soluble alkalinity — Titrimetric method
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Sodium carbonate for industrial use — Determination of sodium hydrogen carbonate content — Titrimetric method
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Sodium carbonate for industrial use — Determination of chloride content — Mercurimetric method
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Sodium carbonate for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
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Sodium carbonate for industrial use — Determination of iron content — 2,2'- Bipyridyl photometric method
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Sodium carbonate for industrial use — Determination of loss of mass and of non-volatile matter at 250 degrees C
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Sodium carbonate for industrial use — Determination of matter insoluble in water at 50 degrees C
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Withdrawal of ISO/R 747-1968
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Acetic acid for industrial use — Methods of test — Part 1: General
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Acetic acid for industrial use — Method of test — Part 2: Determination of acetic acid content — Titrimetric method
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Acetic acid for industrial use — Methods of test — Part 3: Determination of formic acid content — Iodometric method
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Acetic acid for industrial use — Methods of test — Part 4: Determination of acetaldehyde monomer content — Titrimetric method
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Acetic acid for industrial use — Methods of test — Part 5: Determination of total acetaldehyde content — Titrimetric method
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Acetic acid for industrial use — Methods of test — Part 6: Determination of permanganate index
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Acetic acid for industrial use — Methods of test — Part 7: Determination of dichromate index
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Acetic acid for industrial use — Methods of test — Part 8: Visual limit test for inorganic chlorides
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Acetic acid for industrial use — Methods of test — Part 9: Visual limit test for inorganic sulphates
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Acetic acid for industrial use — Methods of test — Part 10: Visual limit test for heavy metals (including iron)
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Withdrawal of ISO/R 753-1968
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Acetic anhydride for industrial use — Methods of test
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Butan-1-ol for industrial use — Methods of test — Part 1: General
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Butan-1-ol for industrial use — Methods of test — Part 2: Determination of acidity — Titrimetric method
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Butan-1-ol for industrial use — Methods of test — Part 3: Sulphuric acid colour test
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Withdrawal of ISO/R 755-1968
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Propan-2-ol for industrial use — Methods of test — Part 1: General
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Propan-2-ol for industrial use — Methods of test — Part 2: Determination of acidity — Titrimetric method
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Propan-2-ol for industrial use — Methods of test — Part 3: Test for miscibility with water
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Withdrawal of ISO/R 756-1968
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Acetone for industrial use — Methods of test — Part 1: General
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Acetone for industrial use — Methods of test — Part 2: Determination of acidity to phenolphthalein — Titrimetric method
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Acetone for industrial use — Methods of test — Part 3: Test for miscibility with water
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Acetone for industrial use — Methods of test — Part 4: Determination of permanganate time
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Acetone for industrial use — Methods of test — Part 5: Control test with Agulhon's reagent
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Withdrawal of ISO/R 757-1968
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Liquid chemical products for industrial use — Determination of density at 20 degrees C
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Volatile organic liquids for industrial use — Determination of dry residue after evaporation on water bath — General method
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Determination of water — Karl Fischer method (General method)
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Acetic anhydride and butan-1-ol for industrial use — Determination of bromine number
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Withdrawal of ISO/R 847-1968
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Phosphoric acid for industrial use — Determination of calcium content — Titrimetric method
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Phosphoric acid for industrial use — Determination of iron content — 2,2'- Bipyridyl spectrophotometric method
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Sodium tripolyphosphate for industrial use — Determination of matter insoluble in water
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Sodium tripolyphosphate for industrial use — Measurement of pH — Potentiometric method
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Sodium tripolyphosphate and sodium pyrophosphate for industrial use — Determination of iron content — 2,2'- Bipyridyl spectrophotometric method
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Sodium tripolyphosphate and sodium pyrophosphate for industrial use — Determination of loss on ignition
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Hydrochloric acid for industrial use — Determination of total acidity — Titrimetric method
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Hydrochloric acid for industrial use — Evaluation of hydrochloric acid concentration by measurement of density
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Hydrochloric acid for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
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Hydrochloric acid for industrial use — Determination of sulphated ash — Gravimetric method
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Hydrochloric acid for industrial use — Determination of oxidizing or reducing substances content — Titrimetric method
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Hydrochloric acid for industrial use — Determination of iron content — 2,2'- Bipyridyl spectrophotometric method
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Sulphuric acid and oleum for industrial use — Determination of total acidity, and calculation of free sulphur trioxide content of oleum — Titrimetric method
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Sulphuric acid for industrial use — Evaluation of sulphuric acid concentration by measurement of density
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Withdrawal of ISO/R 912-1968
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Sulphuric acid and oleum for industrial use — Determination of ash — Gravimetric method
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Sulphuric acid and oleum for industrial use — Determination of total nitrogen content — Titrimetric method after distillation
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Sulphuric acid and oleum for industrial use — Determination of iron content — 2,2'- Bipyridyl spectrophotometric method
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Volatile organic liquids for industrial use — Determination of distillation characteristics
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Withdrawal of ISO/R 977-1969
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Withdrawal of ISO/R 978-1969
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Sodium hydroxide for industrial use — Method of assay
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Sodium hydroxide for industrial use — Determination of carbonates content — Gas-volumetric method
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Sodium hydroxide for industrial use — Determination of chloride content — Mercurimetric method
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Sodium hydroxide for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
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Sodium hydroxide for industrial use — Determination of iron content — 1,10- Phenanthroline photometric method
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Sodium hydroxide for industrial use — Determination of silica content — Reduced silico-molybdic complex photometric method
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Sodium hydroxide for industrial use — Determination of silica content — Gravimetric method by precipitation of quinoline molybdosilicate
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Sodium hydroxide for industrial use — Determination of calcium content — EDTA (disodium salt) complexometric method
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Withdrawal of ISO/R 987-1969
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Withdrawal of ISO/R 988-1969
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Withdrawal of ISO/R 989-1969
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Potassium hydroxide for industrial use — Method of assay
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Potassium hydroxide for industrial use — Determination of carbonates content — Gas-volumetric method
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Potassium hydroxide for industrial use — Determination of chlorides content — Mercurimetric method
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Potassium hydroxide for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
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Potassium hydroxide for industrial use — Determination of iron content — 1,10- Phenanthroline photometric method
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Potassium hydroxide for industrial use — Determination of silica content — Reduced molybdosilicate photometric method
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Potassium hydroxide for industrial use — Determination of silica content — Gravimetric method by precipitation of quinoline molybdosilicate
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Potassium hydroxide for industrial use — Determination of calcium content — EDTA (disodium salt) complexometric method
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Withdrawal of ISO/R 998-1969
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Phthalate esters for industrial use — Methods of test — Part 1: General
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Phthalate esters for industrial use — Methods of test — Part 2: Measurement of colour after heat treatment (Diallyl phthalate excluded)
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Phthalate esters for industrial use — Methods of test — Part 3: Determination of ash
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Phthalate esters for industrial use — Methods of test — Part 4: Determination of acidity to phenolphthalein — Titrimetric method
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Phthalate esters for industrial use — Methods of test — Part 5: Determination of ester content — Titrimetric method after saponification
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Solvent acetates for industrial use — Methods of test
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Methanol for industrial use — Methods of test
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Ethanol for industrial use — Methods of test — Part 1: General
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Ethanol for industrial use — Methods of test — Part 2: Detection of alkalinity or determination of acidity to phenolphthalein
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Ethanol for industrial use — Methods of test — Part 3: Estimation of content of carbonyl compounds present in small amounts — Photometric method
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Ethanol for industrial use — Methods of test — Part 4: Estimation of content of carbonyl compounds present in moderate amounts — Titrimetric method
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Ethanol for industrial use — Methods of test — Part 5: Determination of aldehydes content — Visual colorimetric method
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Ethanol for industrial use — Methods of test — Part 6: Test for miscibility with water
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Ethanol for industrial use — Methods of test — Part 7: Determination of methanol content (methanol contents between 0,01 and 0,20 % (V/V)) — Photometric method
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Ethanol for industrial use — Methods of test — Part 8: Determination of methanol content (methanol contents between 0,10 and 1,50 % (V/V)) — Visual colorimetric method
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Ethanol for industrial use — Methods of test — Part 9: Determination of esters content — Titrimetric method after saponification
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Ethanol for industrial use — Methods of test — Part 10: Estimation of hydrocarbons content — Distillation method
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Ethanol for industrial use — Methods of test — Part 11: Test for detection of furfural
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Ethanol for industrial use — Methods of test — Part 12: Determination of permanganate time
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Withdrawal of ISO/R 1388-1970
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Phthalic anhydride for industrial use — Methods of test — Part 1: General
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Phthalic anhydride for industrial use — Methods of test — Part 2: Measurement of colour of the molten material
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Phthalic anhydride for industrial use — Methods of test — Part 3: Measurement of colour stability
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Phthalic anhydride for industrial use — Methods of test — Part 4: Measurement of colour after treatment with sulphuric acid
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Phthalic anhydride for industrial use — Methods of test — Part 5: Determination of free acidity — Potentiometric method
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Phthalic anhydride for industrial use — Methods of test — Part 6: Determination of phthalic anhydride content — Titrimetric method
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Phthalic anhydride for industrial use — Methods of test — Part 7: Determination of maleic anhydride content — Polarographic method
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Phthalic anhydride for industrial use — Methods of test — Part 8: Determination of ash
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Phthalic anhydride for industrial use — Methods of test — Part 9: Determination of impurities oxidizable in the cold by potassium permanganate — Iodometric method
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Phthalic anhydride for industrial use — Methods of test — Part 10: Determination of 1,4- naphthaquinone content — Colorimetric method
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Phthalic anhydride for industrial use — Methods of test — Part 11: Determination of iron content — 2,2'- Bipyridyl photometric method
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Maleic anhydride for industrial use — Methods of test — Part 1: General
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Maleic anhydride for industrial use — Methods of test — Part 2: Measurement of colour of the molten material
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Maleic anhydride for industrial use — Methods of test — Part 3: Determination of free acidity — Potentiometric method
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Maleic anhydride for industrial use — Methods of test — Part 4: Determination of maleic anhydride content — Titrimetric method
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Maleic anhydride for industrial use — Methods of test — Part 5: Determination of ash
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Maleic anhydride for industrial use — Methods of test — Part 6: Determination of iron content — 2,2'- Bipyridyl photometric method
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Paraformaldehyde for industrial use — Methods of test — Part 1: General
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Paraformaldehyde for industrial use — Methods of test — Part 2: Determination of ash
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Paraformaldehyde for industrial use — Methods of test — Part 3: Determination of iron content — 2,2'- Bipyridyl photometric method
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Paraformaldehyde for industrial use — Methods of test — Part 4: Determination of water-insoluble matter
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Paraformaldehyde for industrial use — Methods of test — Determination of aldehyde content — Titrimetric method
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Determination of crystallizing point — General method
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Liquid halogenated hydrocarbons for industrial use — Determination of acidity — Titrimetric method
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Liquid halogenated hydrocarbons for industrial use — Determination of cloud point
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Benzole industry — Vocabulary
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Potassium hydroxide for industrial use — Determination of sodium content — Flame emission spectrophotometric method
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Withdrawal of ISO/R 1551-1970
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Liquid chlorine for industrial use — Method of sampling (for determining only the volumetric chlorine content)
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Urea for industrial use — Determination of nitrogen content — Titrimetric method after distillation
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Urea for industrial use — Determination of alkalinity — Titrimetric method
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Urea for industrial use — Determination of ash
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Urea for industrial use — Determination of iron content — 2,2'- Bipyridyl photometric method
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Glycerines for industrial use — Samples and test methods — General
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Glycerines for industrial use — Determination of alkalinity or acidity — Titrimetric method
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Glycerines for industrial use — Determination of sulphated ash — Gravimetric method
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Sodium and potassium silicates for industrial use — Samples and methods of test — General
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Sodium and potassium silicates for industrial use — Determination of density at 20 degrees C of products in solution — Method using density hydrometer and method using pyknometer
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Sodium and potassium silicates for industrial use — Determination of dry matter — Gravimetric method
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Sodium and potassium silicates for industrial use — Calculation of the ratio : silicon dioxide/sodium oxide or silicon dioxide/potassium oxide
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Sodium and potassium silicates for industrial use — Determination of silica content — Gravimetric method by insolubilization
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Sodium and potassium silicates for industrial use — Determination of carbonates content — Gas-volumetric method
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Sodium and potassium silicates for industrial use — Determination of total alkalinity — Titrimetric method
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o-Chlorotoluene for industrial use — List of methods of test
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p-Chlorotoluene for industrial use — List of methods of test
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Chlorobenzene for industrial use — List of methods of test
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o-Dichlorobenzene for industrial use — List of methods of test
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P-Dichlorobenzene for industrial use — List of methods of test
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Withdrawal of ISO/R 1707-1970
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Higher alcohols for industrial use — Methods of test — Part 1: General
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Higher alcohols for industrial use — Methods of test — Part 2: Determination of acidity to phenolphthalein — Titrimetric method
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Higher alcohols for industrial use — Methods of test — Part 3: Determination of carbonyl compounds content — Potentiometric method
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Higher alcohols for industrial use — Methods of test — Part 4: Determination of bromine number — Titrimetric method in the presence of mercury(II) chloride
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Higher alcohols for industrial use — Methods of test — Part 5: Determination of total alcohols content — Titrimetric method
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Higher alcohols for industrial use — Methods of test — Part 6: Determination of ash
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Higher alcohols for industrial use — Methods of test — Part 7: Determination of distillation yield
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Higher alcohols for industrial use — Methods of test — Part 8: Sulphuric acid colour test
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Withdrawal of ISO/R 1843-1970
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Withdrawal of ISO/R 1844-1970
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Withdrawal of ISO/R 1845-1970
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Withdrawal of ISO/R 1846-1970
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Withdrawal of ISO/R 1847-1970
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Withdrawal of ISO/R 1848-1970
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Withdrawal of ISO/R 1849-1970
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Withdrawal of ISO/R 1850-1970
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Withdrawal of ISO/R 1851-1970
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Withdrawal of ISO/R 1852-1970
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Methylene chloride for industrial use — List of methods of test
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Chloroform for industrial use — List of methods of test
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Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 1: General
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Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 2: Determination of water — Dean and Stark method
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Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 3: Determination of neutral oils and pyridine bases
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Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 4: Visual test for impurities insoluble in sodium hydroxide solution (Excluding cresylic acid and xylenols)
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Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 5: Visual test for impurities insoluble in water (Phenol only)
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Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 6: Test for absence of hydrogen sulphide (Cresylic acid and xylenols only)
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Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 7: Measurement of colour (Cresylic acid and xylenols only)
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Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 8: Determination of o-cresol content (Cresylic acid and xylenols only)
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Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 9: Determination of m-cresol content (Cresylic acid only)
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Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 10: Determination of dry residue after evaporation on a water bath (Excluding cresylic acid and xylenols)
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Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 11: Determination of crystallizing point (Excluding cresylic acid and xylenols)
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Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 12: Determination of distillation characteristics (Cresylic acid and xylenols only)
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Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 13: Determination of residue on distillation (Cresylic acid and xylenols only)
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Withdrawal of ISO/R 1897-1971
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Withdrawal of ISO/R 1898-1971
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Withdrawal of ISO/R 1899-1971
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Withdrawal of ISO/R 1900-1971
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Withdrawal of ISO/R 1901-1971
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Withdrawal of ISO/R 1902-1971
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Withdrawal of ISO/R 1903-1971
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Liquefied phenol for industrial use — Determination of phenols content — Bromination method
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Withdrawal of ISO/R 1905-1971
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Withdrawal of ISO/R 1906-1971
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Withdrawal of ISO/R 1907-1971
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Withdrawal of ISO/R 1908-1971
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Withdrawal of ISO/R 1909-1971
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Withdrawal of ISO/R 1910-1971
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Withdrawal of ISO/R 1911-1971
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Withdrawal of ISO/R 1913-1971
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Boric acid for industrial use — Determination of boric acid content — Volumetric method
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Boric oxide for industrial use — Determination of boric oxide content — Volumetric method
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Disodium tetraborates for industrial use — Determination of sodium oxide and boric oxide contents and loss on ignition
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Hydrated sodium perborates for industrial use — Determination of sodium oxide, boric oxide and available oxygen contents — Volumetric methods
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Boric acid, boric oxide, disodium tetraborates and crude sodium borates for industrial use — Determination of sulphur compounds — Volumetric method
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Nitric acid for industrial use — Determination of total acidity — Titrimetric method
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Nitric acid for industrial use — Determination of nitrous compounds — Titrimetric method
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Nitric acid for industrial use — Determination of iron content — 2,2'- Bipyridyl photometric method
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Nitric acid for industrial use — Determination of sulphated ash — Gravimetric method
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Aromatic hydrocarbons — Sampling
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Potassium chloride for industrial use — Determination of potassium content — Flame emission spectrophotometric method
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Potassium chloride for industrial use — Determination of potassium content — Potassium tetraphenylborate gravimetric method
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Potassium chloride for industrial use — Determination of potassium content — Sodium tetraphenylborate titrimetric method
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Potassium chloride for industrial use — Determination of moisture content — Gravimetric method
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Glycerols for industrial use — Methods of sampling
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Glycerols for industrial use — Determination of water content — Karl Fischer method
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Glycerols for industrial use — Determination of ash — Gravimetric method
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Purified glycerol for industrial use — Determination of density at 20 degrees C
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Liquid chlorine for industrial use — Determination of the content of chlorine by volume in the vaporized product
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Liquid chlorine for industrial use — Determination of water content — Gravimetric method
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Sodium and potassium silicates for industrial use — Preparation of solution of products not easily soluble in boiling water and determination of matter insoluble in water
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Sodium and potassium silicates for industrial use — Determination of dynamic viscosity
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Sodium and potassium silicates for industrial use — Determination of silica content — Titrimetric method
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Sodium hydrogen carbonate for industrial use — List of methods of test and preparation of the test sample
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Sodium hydrogen carbonate for industrial use — Determination of sodium carbonate — Titrimetric method
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Sodium hydrogen carbonate for industrial use — Determination of sodium hydrogen carbonate content — Titrimetric method
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Sodium hydrogen carbonate for industrial use — Determination of moisture content — Gravimetric method
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Sodium hydrogen carbonate for industrial use — Determination of chloride content — Mercurimetric method
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Liquid chlorine for industrial use — Determination of water content using an electrolytic analyser
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Liquid chlorine for industrial use — Determination of water content using an electrolytic analyser — Addendum 1
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Phenol, o-cresol, m-cresol and p-cresol for industrial use — Determination of crystallizing point after drying with a molecular sieve
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Liquid halogenated hydrocarbons for industrial use — Sampling
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Liquid halogenated hydrocarbons for industrial use — Determination of residue on evaporation
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Liquid chemical products — Measurement of colour in Hazen units (platinum-cobalt scale)
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Trichloroethylene for industrial use — Methods of test
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Perchloroethylene for industrial use — Methods of test
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Boric acid, boric oxide and Disodium tetraborates for industrial use — Determination of manganese content — Formaldehyde oxime photometric method
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Boric acid, boric oxide and Disodium tetraborates for industrial use — Determination of copper content — Zinc dibenzyldithiocarbamate photometric method
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Crude sodium borates for industrial use — Determination of sodium oxide and boric oxide contents — Volumetric method
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Crude sodium borates for industrial use — Determination of matter insoluble in alkaline medium and preparation of test solutions
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Crude sodium borates for industrial use — Determination of loss in mass after heating at 900 degrees C
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Formaldehyde solutions for industrial use — Limit test for inorganic chlorides
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Formaldehyde solutions for industrial use — Limit test for inorganic sulphates
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Formaldehyde solutions for industrial use — Limit test for heavy metals (excluding iron)
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Formaldehyde solutions for industrial use — Determination of ash
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Formaldehyde solutions for industrial use — Determination of acidity
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Formaldehyde solutions for industrial use — Determination of iron content — 2,2'- Bipyridyl photometric method
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Formaldehyde solutions for industrial use — Determination of formaldehyde content
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Formaldehyde solutions for industrial use — Determination of methanol content
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Carbon tetrachloride for industrial use — Methods of test
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Aluminium fluoride for industrial use — Determination of fluorine content — Modified Willard-Winter method
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Sulphuric acid and oleums for industrial use — Determination of oxides of nitrogen — 2,4- Xylenol spectrophotometric method
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Ammonium nitrate for industrial use — Determination of free acidity — Volumetric method
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Ammonium nitrate for industrial use — Measurement of pH value — Potentiometric method
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Aluminium fluoride for industrial use — Determination of iron content — 1,10- Phenanthroline photometric method
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Aluminium fluoride for industrial use — Determination of silica content — Spectrophotometric method using the reduced silicomolybdic complex
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Sodium hydrogen carbonate for industrial use — Determination of iron content — 1,10- Phenanthroline photometric method
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Sodium chlorate for industrial use — Determination of matter insoluble in water
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Sodium chlorate for industrial use — Determination of moisture content — Gravimetric method
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Sodium chlorate for industrial use — Determination of chloride content — Mercurimetric method
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Crude glycerine for industrial use — Calculation of Matter (Organic) Non-Glycerol (MONG)
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Glycerols for industrial use — Determination of arsenic content — Silver diethyldithiocarbamate photometric method
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Potassium hydroxide for industrial use — Sampling — Test sample — Preparation of the main solution for carrying out certain determinations
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Sodium chloride for industrial use — Determination of matter insoluble in water or in acid and preparation of principal solutions for other determinations
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Sodium chloride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
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Sodium chloride for industrial use — Determination of halogens, expressed as chlorine — Mercurimetric method
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Sodium chloride for industrial use — Determination of calcium and magnesium contents — EDTA complexometric methods
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Sodium chloride for industrial use — Determination of the loss of mass at 110 degrees C
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Potassium sulphate for industrial use — Determination of potassium content — Flame emission spectrophotometric method
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Potassium sulphate for industrial use — Determination of potassium content — Gravimetric method as potassium tetraphenylborate
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Potassium sulphate for industrial use — Determination of potassium content — Sodium tetraphenylborate volumetric method
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Potassium sulphate for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
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Potassium sulphate for industrial use — Determination of chloride content — Mercurimetric method
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Potassium sulphate for industrial use — Determination of acidity to methyl orange
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secButyl alcohol for industrial use — List of methods of test
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Methyl ethyl ketone for industrial use — List of methods of test
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Methyl ethyl ketone for industrial use — Examination for residual odour
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isoButyl methyl ketone for industrial use — List of methods of test
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isoAmyl ethyl ketone for industrial use — List of methods of test
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Methyl ethyl ketone, isobutyl methyl ketone and isoamyl ethyl ketone for industrial use — Determination of alcoholic impurities — Volumetric method
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Furfural for industrial use — List of methods of test
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Furfural for industrial use — Determination of total carbonyl compounds — Volumetric method
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Acetaldehyde for industrial use — Determination of density at 15 degrees C
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Acetaldehyde for industrial use — Determination of water content — Karl Fischer method
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Ammonium hydrogen carbonate for industrial use (including foodstuffs) — Determination of ammoniacal nitrogen content — Volumetric method after distillation
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Ammonium hydrogen carbonate for industrial use (including foodstuffs) — Determination of total alkalinity — Volumetric method
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Diacetone alcohol for industrial use — List of methods of test
95.99
Diacetone alcohol and hexylene glycol for industrial use — Test for miscibility with water
95.99
Hexylene glycol for industrial use — List of methods of test
95.99
Tritolyl phosphate for industrial use — List of methods of test
95.99
Tritolyl phosphate for industrial use — Determination of acidity to phenol red — Volumetric method
95.99
Tritolyl phosphate for industrial use — Determination of apparent free phenols content — Volumetric method
95.99
Adipate esters for industrial use — List of methods of test
95.99
Adipate esters for industrial use — Measurement of colour after heat treatment
95.99
Adipate esters for industrial use — Determination of acidity to phenolphthalein — Volumetric method
95.99
Adipate esters for industrial use — Determination of ash — Gravimetric method
95.99
Adipate esters for industrial use — Determination of ester content — Volumetric method
95.99
General method for the determination of arsenic — Silver diethyldithiocarbamate photometric method
95.99
Sulphuric acid and oleum for industrial use — Determination of lead content — Dithizone photometric method
95.99
Standard layout for a method of chemical analysis by gas chromatography
95.99
Urea for industrial use — Measurement of the pH of a solution of urea of conventional concentration (100 g/l) — Potentiometric method
95.99
Urea for industrial use — Measurement of colour in Hazen units (platinum-cobalt scale) of a urea-formaldehyde solution
95.99
Urea for industrial use — Determination of the buffer coefficient — Potentiometric method
95.99
Urea for industrial use — Measurement of the variation of pH in the presence of formaldehyde — Potentiometric method
95.99
Urea for industrial use — Determination of water content — Karl Fischer method
95.99
Urea for industrial use — Determination of biuret content — Photometric method
95.99
1,1,1- Trichloroethane for industrial use — List of methods of test
95.99
Hexachlorobenzene for industrial use — List of methods of test
95.99
1,2,4- Trichlorobenzene for industrial use — List of methods of test
95.99
Crude sodium borates for industrial use — Determination of total aluminium content — Titrimetric method
95.99
Crude sodium borates for industrial use — Determination of total titanium content — Photometric method
95.99
Hydrochloric acid for industrial use — Determination of soluble sulphates — Turbidimetric method
90.93
Sodium fluoride for industrial use — Determination of water-insoluble matter
90.93
Sodium fluoride for industrial use — Determination of moisture content
90.93
Sodium fluoride for industrial use — Determination of fluorine content — Modified Willard-Winter method
90.93
Potassium sulphate for industrial use — Determination of loss of mass at 105 degrees C
95.99
Sulphur for industrial use — Determination of total carbon content — Titrimetric method
95.99
Sulphuric acid for industrial use — Determination of chlorides content — Potentiometric method
95.99
Sulphuric acid for industrial use — Determination of chlorides content — Potentiometric method — Amendment 1
95.99
Glycerine for industrial use — Determination of glycerol content — Titrimetric method
95.99
Acetaldehyde for industrial use — Determination of total content of carbonyl compounds — Volumetric method
95.99
Acetaldehyde for industrial use — Determination of iron content — 2,2'- Bipyridyl photometric method
95.99
secButyl alcohol, methyl ethyl ketone, isobutyl methyl ketone, isoamyl ethyl ketone, diacetone alcohol and hexylene glycol for industrial use — Determination of acidity to phenolphthalein — Volumetric method
95.99
Furfural for industrial use — Determination of acidity to phenolphthalein — Volumetric method
95.99
Sulphuric acid and oleums for industrial use — Determination of ammoniacal nitrogen content — Spectrophotometric method
95.99
Potassium hydroxide for industrial use — Determination of carbon dioxide content — Titrimetric method
95.99
Aluminium fluoride for industrial use — Preparation and storage of test samples
95.99
Nitric acid for industrial use — Evaluation of the nitric acid concentration by measurement of density
95.99
Nitric acid for industrial use — Determination of ammoniacal nitrogen content — Spectrophotometric method
95.99
Ammonium sulphate for industrial use — Determination of iron content — 2,2'- Bipyridyl photometric method
90.93
Ammonium sulphate for industrial use — Determination of free acidity — Titrimetric method
90.93
Ammonium sulphate for industrial use — Determination of matter insoluble in water — Gravimetric method
95.99
Ammonium nitrate for industrial use — Determination of matter insoluble in water — Gravimetric method
95.99
Sodium tripolyphosphate and sodium pyrophosphate for industrial use — Determination of particle size distribution by mechanical sieving
95.99
Phosphoric acid for industrial use — Determination of sulphate content — Method by reduction and titrimetry
90.93
Sodium tripolyphosphate and sodium pyrophosphate for industrial use — Determination of orthophosphate content — Photometric method using the reduced molybdophosphate
95.99
Sodium pyrophosphate for industrial use — Estimation of pyrophosphate content — Potentiometric method
95.99
Sodium tripolyphosphate for industrial use — Estimation of tripolyphophate content — Tris(ethylenediamine) cobalt (III) chloride gravimetric method
95.99
Sodium perborates for industrial use — Determination of particle size distribution by mechanical sieving
95.99
Boric acid, boric oxide and disodium tetraborates for industrial use — Determination of chromium content — Diphenylcarbazide photometric method
95.99
diSodium tetraborates and crude sodium borates for industrial use — Determination of water content — Gravimetric method
95.99
Boric acid, boric oxide and disodium tetraborates for industrial use — Determination of chloride content — Mercurimetric method
95.99
Boric acid, boric oxide, disodium tetraborates, sodium perborates and crude borates for industrial use — Determination of iron content — 2,2'- Bipyridyl photometric method
95.99
Sodium perborates for industrial use — Determination of rate of solution — Conductivity method
95.99
Crude sodium borates for industrial use — Determination of iron soluble in alkaline medium — 2,2'- Bipyridyl photometric method
95.99
Crude sodium borates for industrial use — Determination of aluminium soluble in alkaline medium — EDTA titrimetric method
95.99
Anhydrous hydrogen fluoride for industrial use — Sampling
90.93
Anhydrous hydrogen fluoride for industrial use — Determination of non-volatile acid content — Titrimetric method
95.99
Aqueous hydrofluoric acid for industrial use — Sampling and methods of test
90.93
Aqueous hydrofluoric acid for industrial use — Sampling and methods of test — Amendment 1
60.60
Carbon disulphide for industrial use — Sampling and methods of test
95.99
Sampling of chemical products for industrial use — Safety in sampling
90.93
Potassium hydroxide for industrial use — Determination of chlorides content — Photometric method
95.99
Potassium hydroxide for industrial use — Determination of sulphur compounds — Method by reduction and titrimetry
95.99
Sodium hydroxide for industrial use — Sampling — Test Sample — Preparation of the main solution for carrying out certain determinations
90.93
Sodium hydroxide for industrial use — Determination of carbonates content — Titrimetric method
90.93
Sodium hydroxide for industrial use — Determination of chlorides content — Photometric method
95.99
Sodium hydroxide for industrial use — Determination of sulphur compounds — Method by reduction and titrimetry
95.99
Sodium chlorate for industrial use — Determination of chlorate content — Dichromate titrimetric method
90.93
Sodium and potassium silicates for industrial use — Determination of sulphates content — Barium sulphate gravimetric method
95.99
Sodium and potassium silicates for industrial use — Determination of iron content — 1,10- Phenanthroline photometric method
95.99
Sodium sulphate for industrial use — Determination of loss in mass at 110 degrees C
95.99
Sodium sulphate for industrial use — Determination of acid-insoluble matter
95.99
Sodium sulphate for industrial use — Determination of chlorides content — Mercurimetric method
95.99
Sodium sulphate for industrial use — Determination of sulphates content — Calculation method and barium sulphate gravimetric method
95.99
Sodium sulphate for industrial use — Determination of calcium content — EDTA complexometric method
95.99
Sodium sulphate for industrial use — Determination of iron content — 1,10- Phenanthroline photometric method
95.99
Sodium sulphate for industrial use — Determination of acidity or alkalinity
95.99
Sodium sulphate for industrial use — Measurement of pH — Potentiometric method
95.99
Nitric acid for industrial use — Determination of sulphate content — Method by reduction and titrimetry
95.99
Ammonium nitrate for industrial use — Determination of content of sulphur compounds — Method by reduction and titrimetry
95.99
Ammonium nitrate for industrial use — Determination of ammoniacal nitrogen content — Titrimetric method after distillation
95.99
Ammonium nitrate for industrial use — Determination of total nitrogen content — Titrimetric method after distillation
95.99
Ammonium sulphate for industrial use — Determination of ammoniacal nitrogen content — Titrimetric method after distillation
90.93
Ammonium sulphate for industrial use — Determination of copper content — Zinc dibenzyldithiocarbamate photometric method
95.99
Sodium tripolyphosphate and sodium pyrophosphate for industrial use — Determination of total phosphorus(V) oxide content — Quinoline phosphomolybdate gravimetric method
90.93
Sodium tripolyphosphate and sodium pyrophosphate for industrial use — Separation by column chromatography and determination of the different phosphate forms
95.99
Phosphoric acid for industrial use — Determination of arsenic content — Silver diethyldithiocarbamate photometric method
95.99
Phosphoric acid and sodium phosphates for industrial use (including foodstuffs) — Determination of fluorine content — Alizarin complexone and lanthanum nitrate photometric method
90.93
Phosphoric acid for industrial use — Determination of soluble silica content — Reduced molybdosilicate spectrophotometric method
95.99
Benzyl chloride for industrial use — Methods of test
95.99
Fluorochlorinated hydrocarbons for industrial use — Determination of acidity — Titrimetric method
90.93
Ammonium hydrogen carbonate for industrial use (including foodstuffs) — Determination of ash — Gravimetric method
95.99
Ammonium hydrogen carbonate for industrial use (including foodstuffs) — Determination of total carbon dioxide content — Titrimetric method
95.99
Sulphuric acid and oleums for industrial use — Determination of sulphur dioxide content — Iodometric method
90.93
Sodium perborates for industrial use — Determination of bulk density
95.99
Sulphur for industrial use — Determination of ash at 850-900 degrees C and of residue at 200 degrees C
90.93
Sulphur for industrial use — Determination of loss in mass at 80 degrees C
90.93
Gaseous halogenated hydrocarbons (liquefied gases) — Taking of a sample
90.93
Sodium fluoride for industrial use — Preparation and storage of test samples
90.93
Nitric acid for industrial use — Determination of chloride ions content — Potentiometric method
95.99
Ammonium sulphate for industrial use — Determination of chloride ions content — Potentiometric method
95.99
Ammonium nitrate for industrial use — Determination of chloride ions content — Potentiometric method
95.99
Water for analytical laboratory use — Specification and test methods
90.93
Sodium hydroxide for industrial use — Determination of calcium and magnesium contents — Flame atomic absorption method
95.99
Potassium hydroxide for industrial use — Determination of calcium and magnesium contents — Flame atomic absorption method
95.99
Anhydrous hydrogen fluoride for industrial use — Determination of water content — Conductimetric method
95.99
Anhydrous hydrogen fluoride for industrial use — Determination of hexafluorosilicic acid content — Reduced molybdosilicate photometric method
95.99
Anhydrous hydrogen fluoride for industrial use — Determination of sulphur dioxide content — Iodometric method
95.99
Sulphur for industrial use — Determination of acidity — Titrimetric method
90.93
Sulphur for industrial use — Determination of arsenic content — Silver diethyldithiocarbamate photometric method
90.93
Phosphoric acid for industrial use (including foodstuffs) — Determination of total phosphorus (V) oxide content — Quinoline phosphomolybdate gravimetric method
90.93
Phosphoric acid for industrial use (including foodstuffs) — Determination of calcium content — Flame atomic absorption method
90.93
Phosphoric acid for industrial use (including foodstuffs) — Determination of chloride content — Potentiometric method
95.99
Phosphoric acid for industrial use (including foodstuffs) — Determination of oxides of nitrogen content — 3,4- Xylenol spectrophotometric method
95.99
Urea for industrial use — Determination of biuret content — Flame atomic absorption and photometric absorption methods
95.99
Ammonium hydrogen carbonate for industrial use (including foodstuffs) — Determination of arsenic content — Silver diethyldithiocarbamate photometric method
95.99
Anhydrous ammonia for industrial use — Evaluation of residue on evaporation — Gravimetric method
95.99
Sodium fluoride for industrial use — Determination of carbonate content — Gravimetric method
95.99
Aluminium fluoride for industrial use — Determination of sodium content — Flame emission spectrophotometric method
95.99
Sodium hexafluorosilicate for industrial use — Determination of free acidity and total hexafluorosilicate content — Titrimetric method
90.93
Phosphoric acid for industrial use — Guide to sampling techniques
90.93
Propylene for industrial use — Determination of traces of water — Karl Fischer method
95.99
Sodium sulphate for industrial use — Determination of sodium sulphate content — Gravimetric method
95.99
Sodium carbonate for industrial use — Determination of sulphur compounds content — Method by reduction and titrimetry
95.99
Benzene for industrial use — Specification
95.99
Toluene for industrial use — Specifications
90.93
Aromatic hydrocarbons — Acid-wash test
95.99
Aromatic hydrocarbons — Test for neutrality
95.99
Aromatic hydrocarbons — Determination of residue on evaporation of products having boiling points up to 150 degrees C
95.99
Benzene — Determination of crystallizing point
95.99
Toluene — Determination of hydrocarbon impurities — Gas chromatographic method
95.99
Xylene for industrial use — Specification
90.93
Aromatic hydrocarbons — Benzene, xylene and toluene — Determination of density at 20 degrees C
95.99
Aromatic hydrocarbons — Determination of sulphur content — Pitt-Ruprecht reduction and spectrophotometric method
90.93
Condensed phosphates for industrial use (including foodstuffs) — Determination of arsenic content — Silver diethyldithiocarbamate photometric method
95.99
Condensed phosphates for industrial use (including foodstuffs) — Determination of calcium content — Flame atomic absorption spectrometric method
90.93
Condensed phosphates for industrial use (including foodstuffs) — Determination of chloride content — Potentiometric method
95.99
Condensed phosphates for industrial use (including foodstuffs) — Determination of oxides of nitrogen content — 3,4- Xylenol spectrophotometric method
95.99
Sodium hexafluorosilicate for industrial use — Determination of phosphate content — Molybdovanadate spectrophotometric method
90.93
Sodium hexafluorosilicate for industrial use — Determination of sulphur compounds content — Iodometric method after reduction
95.99
Sodium hexafluorosilicate for industrial use — Determination of iron content — 1,10 phenanthroline spectrophotometric method
95.99
Sodium fluorosilicate for industrial use — Determination of loss in mass at 105 degrees C
90.93
Hydrochloric acid for industrial use — Determination of arsenic content — Silver diethyldithiocarbamate photometric method
95.99
Ammonium sulphate for industrial use — Determination of arsenic content — Silver diethyldithiocarbamate photometric method
95.99
Methyl chloride and ethyl chloride for industrial use — Methods of test
95.99
Fluorinated hydrocarbons for industrial use — Determination of non-volatile residue
90.93
Inorganic chemical products for industrial use — General method for determination of chloride content — Mercurimetric method
95.99
Ammonium nitrate for industrial use — Determination of water content — Karl Fischer method
95.99
Sulphuric acid for industrial use — Determination of arsenic content — Silver diethyldithiocarbamate photometric method
95.99
Sulphur for industrial use — Determination of chloride content — Photometric method
95.99
Sodium hexafluorosilicate for industrial use — Determination of particle size distribution — Sieving method
95.99
Methyl chloride for industrial use — Determination of impurities — Gas chromatographic methods
95.99
Chlorofluorinated hydrocarbons — Determination of boiling range — Test for product characterization
95.99
Chlorofluorohydrocarbons for industrial use — Determination of inert gas content — Gas chromatographic method — General principles
95.99
Chlorofluorinated hydrocarbons — Determination of water content — Gravimetric method
95.99
Chlorofluorohydrocarbons for industrial use — Analysis by gas chromatography — General principles
95.99
Boric acid, boric oxide and disodium tetraborates for industrial use — Determination of cobalt content — 2- nitroso-1- naphthol photometric method
95.99
Boric acid, boric oxide, disodium tetraborates and crude sodium borates for industrial use — Determination of total nickel content of boric acid, boric oxide and disodium tetraborates and the alkali-soluble nickel content of crude sodium borates — Furil alpha-dioxime photometric method
95.99
Crude sodium borates for industrial use — Determination of alkali-soluble copper and manganese contents — Zinc bis(dibenzyldithiocarbamate) and formaldehyde oxime photometric methods
95.99
Crude sodium borates for industrial use — Determination of total and alkali-soluble silica contents — Molybdosilicate spectrometric method
95.99
Crude sodium borates for industrial use — Determination of carbonate content — Gravimetric method
95.99
Sodium perborates for industrial use — Determination of degree of attrition
95.99
Sodium hydroxide for industrial use — Determination of mercury content — Dithizone photometric method
95.99
Sodium hydroxide for industrial use — Determination of mercury content — Flameless atomic absorption spectrometric method
90.93
Sodium sulphate for industrial use — Determination of calcium content — Flame atomic absorption spectrometric method
95.99
Light olefins for industrial use — Determination of traces of water — Karl Fischer method
95.99
Light olefins for industrial use — Determination of ammonia — Photometric method
95.99
Chemical products for industrial use — Sampling — Vocabulary
90.93
Chemical products for industrial use — General method for determination of chloride ions — Potentiometric method
90.93
Chemical products for industrial use — General method for determination of traces of sulphur compounds, as sulphate, by reduction and titrimetry
90.93
Sodium hexafluorosilicate for industrial use — Determination of free silica content — Gravimetric method
95.99
Molecular absorption spectrometry — Vocabulary — General — Apparatus
95.99
Reagents for chemical analysis — Part 1: General test methods
90.93
Reagents for chemical analysis — Part 2: Specifications — First series
90.93
Reagents for chemical analysis — Part 2: Specifications — First series — Addendum 2
60.60
Reagents for chemical analysis — Part 3: Specifications — Second series
90.93
Light olefins for industrial use — Determination of impurities by gas chromatography — General considerations
95.99
Butadiene for industrial use — Determination of hydrocarbon impurities — gas chromatographic method
95.99
Ethylene for industrial use — Determination of hydrocarbon impurities — Gas chromatographic method
95.99
Propylene for industrial use — Determination of hydrocarbon impurities — Gas chromatographic method
95.99
Ethylene and propylene for industrial use — Determination of traces of carbon monoxide and carbon dioxide — Gas chromatographic method
95.99
General method for determination of silicon content — Reduced molybdosilicate spectrophotometric method
95.99
Hexafluorosilicic acid for industrial use — Determination of available fluorine content — Potentiometric method after distillation
95.99
Phosphoric acid for industrial use — Determination of lead content — Atomic absorption spectrometric method
95.99
Butadiene for industrial use — Determination of tert-butyl-catechol (TBC) (4- (1,1-dimethyl- ethyl)-1,2 benzenediol) — Spectrometric method
95.99
Chemical products for industrial use — General method for determination of iron content — 1,10-Phenanthroline spectrophotometric method
95.99
Butadiene for industrial use — Determination of oxygen and argon in the gaseous phase above liquid butadiene — Gas chromatographic method
95.99
But-2-ene 1,4-diol for industrial use — Determination of iodine value
95.99
Butane-1,4-diol for industrial use — Determination of degree of unsaturation
95.99
Phthalic and adipic esters for industrial use — Determination of free alcohols content — Spectrometric method
95.99
Polyglycols for industrial use — Determination of hydroxyl number — Phthalic anhydride esterification method
90.93
Crude sodium borates for industrial use — Determination of total and alkali-soluble calcium and magnesium contents — Flame atomic absorption spectrometric method
95.99
Crude sodium borates for industrial use — Determination of total and alkali-soluble calcium and magnesium contents — Titrimetric method
95.99
Analytical spectroscopic methods — Flame emission, atomic absorption, and atomic fluorescence — Vocabulary
95.99
Phosphoric acid for industrial use — Determination of higher soluble sulfate contents — Titrimetric method after reduction
95.99
Phosphoric acid for industrial use (including foodstuffs) — Determination of hydrogen sulfide content — Titrimetric method
95.99
Phosphoric acid for industrial use (including foodstuffs) — Determination of vanadium content — Phosphotungsten vanadate spectrometric method
95.99
Liquefied anhydrous ammonia for industrial use — Sampling — Taking a laboratory sample
90.93
Liquefied anhydrous ammonia for industrial use — Determination of water content — Gas chromatographic method
95.99
Liquefied anhydrous ammonia for industrial use — Determination of water content — Karl Fischer method
90.93
Liquefied anhydrous ammonia for industrial use — Determination of oil content — Gravimetric and infra-red spectrometric methods
90.93
Ammonia solution for industrial use — Determination of ammonia content — Titrimetric method
90.93
Ammonia solution for industrial use — Determination of residue after evaporation at 105 degrees C — Gravimetric method
90.93
Ammonium bicarbonate (Ammonium hydrogen- carbonate) for industrial use (including foodstuffs) — Determination of lead content — Flame atomic absorption method
95.99
Butadiene for industrial use — Determination of oligomers — Gas chromatographic method
95.99
Ethylene for industrial use — Sampling in the liquid and the gaseous phase
90.92
Ethylene for industrial use — Sampling in the liquid and the gaseous phase
40.20
Thiourea for industrial use — Part 1: Test methods
30.60
Thiourea for industrial use — Part 2: Specifications
30.60
Light olefins for industrial use — Determination of molecular oxygen in gaseous phase — Electrochemical method with a membrane- covered cell
95.99
Ethylene and propylene for industrial use — Determination of acetone, acetonitrile, propan-2-ol and methanol — Gas chromatographic method
90.93
Propylene for industrial use — Determination of oligomers — Gas chromatographic method
95.99
Butadiene for industrial use — Determination of active tert-butyl-catechol (TBC) (4- (1,1- dimethylethyl)-1,2-benzenediol) — High performance liquid chromatographic method
95.99
Chemical products for industrial use — Sampling techniques — Solid chemical products in the form of particles varying from powders to coarse lumps
90.93
Propylene and butadiene for industrial use — Sampling in the liquid phase
90.92
Propylene and butadiene for industrial use — Sampling in the liquid phase
40.20
Light olefins for industrial use — Determination of traces of chlorine — Wickbold combustion method
95.99
Ethylene for industrial use — Determination of traces of polar compounds — Preparation of condensate samples by low-temperature scrubbing technique
95.99
Light olefins for industrial use — Determination of water — Guidelines for use of in-line analysers
95.99
Safety data sheet for chemical products — Part 1: Content and order of sections
95.99
Safety data sheet for chemical products — Content and order of sections
90.93
Chemical recycling of organic materials — recycling process and recycled chemicals
20.00

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