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Norma o proyecto bajo la responsabilidad directa de ISO/TC 47 Secretaría | Etapa | ICS |
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Layouts for standards — Part 2: Standard for chemical analysis
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95.99 | |
Chemistry — Layouts for standards — Part 2: Methods of chemical analysis
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90.93 | |
Chemistry — Layouts for standards — Part 3: Standard for molecular absorption spectrometry
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95.99 | |
Layouts for standards — Part 4: Standard for atomic absorption spectrometric analysis
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95.99 | |
Guide on the form for standards for chemical products and for methods of chemical analysis
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95.99 | |
Formic acid for industrial use — Methods of test — Part 1: General
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95.99 | |
Formic acid for industrial use — Methods of test — Part 2: Determination of total acidity — Titrimetric method
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95.99 | |
Formic acid for industrial use — Methods of test — Part 3: Determination of content of other acids — Potentiometric method
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95.99 | |
Formic acid for industrial use — Methods of test — Part 4: Visual limit test for inorganic chlorides
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95.99 | |
Formic acid for industrial use — Methods of test — Part 5: Visual limit test for inorganic sulphates
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95.99 | |
Formic acid for industrial use — Methods of test — Part 6: Determination of iron content — 2,2'- Bipyridyl photometric method
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95.99 | |
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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95.99 | |
Sodium carbonate for industrial use — Preparation and storage of test samples
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90.93 | |
Sodium carbonate for industrial use — Determination of total soluble alkalinity — Titrimetric method
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90.93 | |
Sodium carbonate for industrial use — Determination of sodium hydrogen carbonate content — Titrimetric method
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95.99 | |
Sodium carbonate for industrial use — Determination of chloride content — Mercurimetric method
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95.99 | |
Sodium carbonate for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
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95.99 | |
Sodium carbonate for industrial use — Determination of iron content — 2,2'- Bipyridyl photometric method
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95.99 | |
Sodium carbonate for industrial use — Determination of loss of mass and of non-volatile matter at 250 degrees C
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95.99 | |
Sodium carbonate for industrial use — Determination of matter insoluble in water at 50 degrees C
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90.93 | |
Withdrawal of ISO/R 747-1968
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95.99 | |
Acetic acid for industrial use — Methods of test — Part 1: General
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95.99 | |
Acetic acid for industrial use — Method of test — Part 2: Determination of acetic acid content — Titrimetric method
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95.99 | |
Acetic acid for industrial use — Methods of test — Part 3: Determination of formic acid content — Iodometric method
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95.99 | |
Acetic acid for industrial use — Methods of test — Part 4: Determination of acetaldehyde monomer content — Titrimetric method
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95.99 | |
Acetic acid for industrial use — Methods of test — Part 5: Determination of total acetaldehyde content — Titrimetric method
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95.99 | |
Acetic acid for industrial use — Methods of test — Part 6: Determination of permanganate index
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95.99 | |
Acetic acid for industrial use — Methods of test — Part 7: Determination of dichromate index
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95.99 | |
Acetic acid for industrial use — Methods of test — Part 8: Visual limit test for inorganic chlorides
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95.99 | |
Acetic acid for industrial use — Methods of test — Part 9: Visual limit test for inorganic sulphates
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95.99 | |
Acetic acid for industrial use — Methods of test — Part 10: Visual limit test for heavy metals (including iron)
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95.99 | |
Withdrawal of ISO/R 753-1968
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95.99 | |
Acetic anhydride for industrial use — Methods of test
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95.99 | |
Butan-1-ol for industrial use — Methods of test — Part 1: General
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95.99 | |
Butan-1-ol for industrial use — Methods of test — Part 2: Determination of acidity — Titrimetric method
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95.99 | |
Butan-1-ol for industrial use — Methods of test — Part 3: Sulphuric acid colour test
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95.99 | |
Withdrawal of ISO/R 755-1968
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95.99 | |
Propan-2-ol for industrial use — Methods of test — Part 1: General
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90.93 | |
Propan-2-ol for industrial use — Methods of test — Part 2: Determination of acidity — Titrimetric method
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95.99 | |
Propan-2-ol for industrial use — Methods of test — Part 3: Test for miscibility with water
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95.99 | |
Withdrawal of ISO/R 756-1968
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95.99 | |
Acetone for industrial use — Methods of test — Part 1: General
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95.99 | |
Acetone for industrial use — Methods of test — Part 2: Determination of acidity to phenolphthalein — Titrimetric method
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95.99 | |
Acetone for industrial use — Methods of test — Part 3: Test for miscibility with water
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95.99 | |
Acetone for industrial use — Methods of test — Part 4: Determination of permanganate time
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95.99 | |
Acetone for industrial use — Methods of test — Part 5: Control test with Agulhon's reagent
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95.99 | |
Withdrawal of ISO/R 757-1968
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95.99 | |
Liquid chemical products for industrial use — Determination of density at 20 degrees C
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90.93 | |
Volatile organic liquids for industrial use — Determination of dry residue after evaporation on water bath — General method
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90.93 | |
Determination of water — Karl Fischer method (General method)
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90.93 | |
Acetic anhydride and butan-1-ol for industrial use — Determination of bromine number
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95.99 | |
Withdrawal of ISO/R 847-1968
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95.99 | |
Phosphoric acid for industrial use — Determination of calcium content — Titrimetric method
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95.99 | |
Phosphoric acid for industrial use — Determination of iron content — 2,2'- Bipyridyl spectrophotometric method
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95.99 | |
Sodium tripolyphosphate for industrial use — Determination of matter insoluble in water
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95.99 | |
Sodium tripolyphosphate for industrial use — Measurement of pH — Potentiometric method
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95.99 | |
Sodium tripolyphosphate and sodium pyrophosphate for industrial use — Determination of iron content — 2,2'- Bipyridyl spectrophotometric method
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95.99 | |
Sodium tripolyphosphate and sodium pyrophosphate for industrial use — Determination of loss on ignition
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95.99 | |
Hydrochloric acid for industrial use — Determination of total acidity — Titrimetric method
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90.93 | |
Hydrochloric acid for industrial use — Evaluation of hydrochloric acid concentration by measurement of density
|
95.99 | |
Hydrochloric acid for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
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95.99 | |
Hydrochloric acid for industrial use — Determination of sulphated ash — Gravimetric method
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95.99 | |
Hydrochloric acid for industrial use — Determination of oxidizing or reducing substances content — Titrimetric method
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95.99 | |
Hydrochloric acid for industrial use — Determination of iron content — 2,2'- Bipyridyl spectrophotometric method
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95.99 | |
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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90.60 | |
Sulphuric acid for industrial use — Evaluation of sulphuric acid concentration by measurement of density
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95.99 | |
Withdrawal of ISO/R 912-1968
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95.99 | |
Sulphuric acid and oleum for industrial use — Determination of ash — Gravimetric method
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95.99 | |
Sulphuric acid and oleum for industrial use — Determination of total nitrogen content — Titrimetric method after distillation
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95.99 | |
Sulphuric acid and oleum for industrial use — Determination of iron content — 2,2'- Bipyridyl spectrophotometric method
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95.99 | |
Volatile organic liquids for industrial use — Determination of distillation characteristics
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90.93 | |
Withdrawal of ISO/R 977-1969
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95.99 | |
Withdrawal of ISO/R 978-1969
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95.99 | |
Sodium hydroxide for industrial use — Method of assay
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90.93 | |
Sodium hydroxide for industrial use — Determination of carbonates content — Gas-volumetric method
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95.99 | |
Sodium hydroxide for industrial use — Determination of chloride content — Mercurimetric method
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90.93 | |
Sodium hydroxide for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
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95.99 | |
Sodium hydroxide for industrial use — Determination of iron content — 1,10- Phenanthroline photometric method
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95.99 | |
Sodium hydroxide for industrial use — Determination of silica content — Reduced silico-molybdic complex photometric method
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95.99 | |
Sodium hydroxide for industrial use — Determination of silica content — Gravimetric method by precipitation of quinoline molybdosilicate
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95.99 | |
Sodium hydroxide for industrial use — Determination of calcium content — EDTA (disodium salt) complexometric method
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95.99 | |
Withdrawal of ISO/R 987-1969
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95.99 | |
Withdrawal of ISO/R 988-1969
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95.99 | |
Withdrawal of ISO/R 989-1969
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95.99 | |
Potassium hydroxide for industrial use — Method of assay
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95.99 | |
Potassium hydroxide for industrial use — Determination of carbonates content — Gas-volumetric method
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95.99 | |
Potassium hydroxide for industrial use — Determination of chlorides content — Mercurimetric method
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95.99 | |
Potassium hydroxide for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
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95.99 | |
Potassium hydroxide for industrial use — Determination of iron content — 1,10- Phenanthroline photometric method
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95.99 | |
Potassium hydroxide for industrial use — Determination of silica content — Reduced molybdosilicate photometric method
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95.99 | |
Potassium hydroxide for industrial use — Determination of silica content — Gravimetric method by precipitation of quinoline molybdosilicate
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95.99 | |
Potassium hydroxide for industrial use — Determination of calcium content — EDTA (disodium salt) complexometric method
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95.99 | |
Withdrawal of ISO/R 998-1969
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95.99 | |
Phthalate esters for industrial use — Methods of test — Part 1: General
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95.99 | |
Phthalate esters for industrial use — Methods of test — Part 2: Measurement of colour after heat treatment (Diallyl phthalate excluded)
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95.99 | |
Phthalate esters for industrial use — Methods of test — Part 3: Determination of ash
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95.99 | |
Phthalate esters for industrial use — Methods of test — Part 4: Determination of acidity to phenolphthalein — Titrimetric method
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95.99 | |
Phthalate esters for industrial use — Methods of test — Part 5: Determination of ester content — Titrimetric method after saponification
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95.99 | |
Solvent acetates for industrial use — Methods of test
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95.99 | |
Methanol for industrial use — Methods of test
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95.99 | |
Ethanol for industrial use — Methods of test — Part 1: General
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90.93 | |
Ethanol for industrial use — Methods of test — Part 2: Detection of alkalinity or determination of acidity to phenolphthalein
|
90.93 | |
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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90.93 | |
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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90.93 | |
Ethanol for industrial use — Methods of test — Part 5: Determination of aldehydes content — Visual colorimetric method
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90.93 | |
Ethanol for industrial use — Methods of test — Part 6: Test for miscibility with water
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90.93 | |
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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90.93 | |
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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90.93 | |
Ethanol for industrial use — Methods of test — Part 9: Determination of esters content — Titrimetric method after saponification
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90.93 | |
Ethanol for industrial use — Methods of test — Part 10: Estimation of hydrocarbons content — Distillation method
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90.93 | |
Ethanol for industrial use — Methods of test — Part 11: Test for detection of furfural
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90.93 | |
Ethanol for industrial use — Methods of test — Part 12: Determination of permanganate time
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90.93 | |
Withdrawal of ISO/R 1388-1970
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95.99 | |
Phthalic anhydride for industrial use — Methods of test — Part 1: General
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95.99 | |
Phthalic anhydride for industrial use — Methods of test — Part 2: Measurement of colour of the molten material
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95.99 | |
Phthalic anhydride for industrial use — Methods of test — Part 3: Measurement of colour stability
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95.99 | |
Phthalic anhydride for industrial use — Methods of test — Part 4: Measurement of colour after treatment with sulphuric acid
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95.99 | |
Phthalic anhydride for industrial use — Methods of test — Part 5: Determination of free acidity — Potentiometric method
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95.99 | |
Phthalic anhydride for industrial use — Methods of test — Part 6: Determination of phthalic anhydride content — Titrimetric method
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95.99 | |
Phthalic anhydride for industrial use — Methods of test — Part 7: Determination of maleic anhydride content — Polarographic method
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95.99 | |
Phthalic anhydride for industrial use — Methods of test — Part 8: Determination of ash
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95.99 | |
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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95.99 | |
Phthalic anhydride for industrial use — Methods of test — Part 10: Determination of 1,4- naphthaquinone content — Colorimetric method
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95.99 | |
Phthalic anhydride for industrial use — Methods of test — Part 11: Determination of iron content — 2,2'- Bipyridyl photometric method
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95.99 | |
Maleic anhydride for industrial use — Methods of test — Part 1: General
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95.99 | |
Maleic anhydride for industrial use — Methods of test — Part 2: Measurement of colour of the molten material
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95.99 | |
Maleic anhydride for industrial use — Methods of test — Part 3: Determination of free acidity — Potentiometric method
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95.99 | |
Maleic anhydride for industrial use — Methods of test — Part 4: Determination of maleic anhydride content — Titrimetric method
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95.99 | |
Maleic anhydride for industrial use — Methods of test — Part 5: Determination of ash
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95.99 | |
Maleic anhydride for industrial use — Methods of test — Part 6: Determination of iron content — 2,2'- Bipyridyl photometric method
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95.99 | |
Paraformaldehyde for industrial use — Methods of test — Part 1: General
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95.99 | |
Paraformaldehyde for industrial use — Methods of test — Part 2: Determination of ash
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95.99 | |
Paraformaldehyde for industrial use — Methods of test — Part 3: Determination of iron content — 2,2'- Bipyridyl photometric method
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95.99 | |
Paraformaldehyde for industrial use — Methods of test — Part 4: Determination of water-insoluble matter
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95.99 | |
Paraformaldehyde for industrial use — Methods of test — Determination of aldehyde content — Titrimetric method
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95.99 | |
Determination of crystallizing point — General method
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90.93 | |
Liquid halogenated hydrocarbons for industrial use — Determination of acidity — Titrimetric method
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95.99 | |
Liquid halogenated hydrocarbons for industrial use — Determination of cloud point
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95.99 | |
Benzole industry — Vocabulary
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95.99 | |
Potassium hydroxide for industrial use — Determination of sodium content — Flame emission spectrophotometric method
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95.99 | |
Withdrawal of ISO/R 1551-1970
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95.99 | |
Liquid chlorine for industrial use — Method of sampling (for determining only the volumetric chlorine content)
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90.93 | |
Urea for industrial use — Determination of nitrogen content — Titrimetric method after distillation
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95.99 | |
Urea for industrial use — Determination of alkalinity — Titrimetric method
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95.99 | |
Urea for industrial use — Determination of ash
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95.99 | |
Urea for industrial use — Determination of iron content — 2,2'- Bipyridyl photometric method
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95.99 | |
Glycerines for industrial use — Samples and test methods — General
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95.99 | |
Glycerines for industrial use — Determination of alkalinity or acidity — Titrimetric method
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95.99 | |
Glycerines for industrial use — Determination of sulphated ash — Gravimetric method
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95.99 | |
Sodium and potassium silicates for industrial use — Samples and methods of test — General
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90.93 | |
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
|
95.99 | |
Sodium and potassium silicates for industrial use — Determination of dry matter — Gravimetric method
|
95.99 | |
Sodium and potassium silicates for industrial use — Calculation of the ratio : silicon dioxide/sodium oxide or silicon dioxide/potassium oxide
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90.93 | |
Sodium and potassium silicates for industrial use — Determination of silica content — Gravimetric method by insolubilization
|
90.93 | |
Sodium and potassium silicates for industrial use — Determination of carbonates content — Gas-volumetric method
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90.93 | |
Sodium and potassium silicates for industrial use — Determination of total alkalinity — Titrimetric method
|
90.93 | |
o-Chlorotoluene for industrial use — List of methods of test
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95.99 | |
p-Chlorotoluene for industrial use — List of methods of test
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95.99 | |
Chlorobenzene for industrial use — List of methods of test
|
95.99 | |
o-Dichlorobenzene for industrial use — List of methods of test
|
95.99 | |
P-Dichlorobenzene for industrial use — List of methods of test
|
95.99 | |
Withdrawal of ISO/R 1707-1970
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95.99 | |
Higher alcohols for industrial use — Methods of test — Part 1: General
|
95.99 | |
Higher alcohols for industrial use — Methods of test — Part 2: Determination of acidity to phenolphthalein — Titrimetric method
|
95.99 | |
Higher alcohols for industrial use — Methods of test — Part 3: Determination of carbonyl compounds content — Potentiometric method
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95.99 | |
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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95.99 | |
Higher alcohols for industrial use — Methods of test — Part 5: Determination of total alcohols content — Titrimetric method
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95.99 | |
Higher alcohols for industrial use — Methods of test — Part 6: Determination of ash
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95.99 | |
Higher alcohols for industrial use — Methods of test — Part 7: Determination of distillation yield
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95.99 | |
Higher alcohols for industrial use — Methods of test — Part 8: Sulphuric acid colour test
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95.99 | |
Withdrawal of ISO/R 1843-1970
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95.99 | |
Withdrawal of ISO/R 1844-1970
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95.99 | |
Withdrawal of ISO/R 1845-1970
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95.99 | |
Withdrawal of ISO/R 1846-1970
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95.99 | |
Withdrawal of ISO/R 1847-1970
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95.99 | |
Withdrawal of ISO/R 1848-1970
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95.99 | |
Withdrawal of ISO/R 1849-1970
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95.99 | |
Withdrawal of ISO/R 1850-1970
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95.99 | |
Withdrawal of ISO/R 1851-1970
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95.99 | |
Withdrawal of ISO/R 1852-1970
|
95.99 | |
Methylene chloride for industrial use — List of methods of test
|
95.99 | |
Chloroform for industrial use — List of methods of test
|
95.99 | |
Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 1: General
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95.99 | |
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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95.99 | |
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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95.99 | |
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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95.99 | |
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)
|
95.99 | |
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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95.99 | |
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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95.99 | |
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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95.99 | |
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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95.99 | |
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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95.99 | |
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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95.99 | |
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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95.99 | |
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)
|
95.99 | |
Withdrawal of ISO/R 1897-1971
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95.99 | |
Withdrawal of ISO/R 1898-1971
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95.99 | |
Withdrawal of ISO/R 1899-1971
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95.99 | |
Withdrawal of ISO/R 1900-1971
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95.99 | |
Withdrawal of ISO/R 1901-1971
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95.99 | |
Withdrawal of ISO/R 1902-1971
|
95.99 | |
Withdrawal of ISO/R 1903-1971
|
95.99 | |
Liquefied phenol for industrial use — Determination of phenols content — Bromination method
|
95.99 | |
Withdrawal of ISO/R 1905-1971
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95.99 | |
Withdrawal of ISO/R 1906-1971
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95.99 | |
Withdrawal of ISO/R 1907-1971
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95.99 | |
Withdrawal of ISO/R 1908-1971
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95.99 | |
Withdrawal of ISO/R 1909-1971
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95.99 | |
Withdrawal of ISO/R 1910-1971
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95.99 | |
Withdrawal of ISO/R 1911-1971
|
95.99 | |
Withdrawal of ISO/R 1913-1971
|
95.99 | |
Boric acid for industrial use — Determination of boric acid content — Volumetric method
|
95.99 | |
Boric oxide for industrial use — Determination of boric oxide content — Volumetric method
|
95.99 | |
Disodium tetraborates for industrial use — Determination of sodium oxide and boric oxide contents and loss on ignition
|
95.99 | |
Hydrated sodium perborates for industrial use — Determination of sodium oxide, boric oxide and available oxygen contents — Volumetric methods
|
95.99 | |
Boric acid, boric oxide, disodium tetraborates and crude sodium borates for industrial use — Determination of sulphur compounds — Volumetric method
|
95.99 | |
Nitric acid for industrial use — Determination of total acidity — Titrimetric method
|
95.99 | |
Nitric acid for industrial use — Determination of nitrous compounds — Titrimetric method
|
95.99 | |
Nitric acid for industrial use — Determination of iron content — 2,2'- Bipyridyl photometric method
|
95.99 | |
Nitric acid for industrial use — Determination of sulphated ash — Gravimetric method
|
95.99 | |
Aromatic hydrocarbons — Sampling
|
90.93 | |
Potassium chloride for industrial use — Determination of potassium content — Flame emission spectrophotometric method
|
95.99 | |
Potassium chloride for industrial use — Determination of potassium content — Potassium tetraphenylborate gravimetric method
|
95.99 | |
Potassium chloride for industrial use — Determination of potassium content — Sodium tetraphenylborate titrimetric method
|
95.99 | |
Potassium chloride for industrial use — Determination of moisture content — Gravimetric method
|
95.99 | |
Glycerols for industrial use — Methods of sampling
|
90.93 | |
Glycerols for industrial use — Determination of water content — Karl Fischer method
|
95.99 | |
Glycerols for industrial use — Determination of ash — Gravimetric method
|
95.99 | |
Purified glycerol for industrial use — Determination of density at 20 degrees C
|
95.99 | |
Liquid chlorine for industrial use — Determination of the content of chlorine by volume in the vaporized product
|
90.93 | |
Liquid chlorine for industrial use — Determination of water content — Gravimetric method
|
90.93 | |
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
|
90.93 | |
Sodium and potassium silicates for industrial use — Determination of dynamic viscosity
|
95.99 | |
Sodium and potassium silicates for industrial use — Determination of silica content — Titrimetric method
|
95.99 | |
Sodium hydrogen carbonate for industrial use — List of methods of test and preparation of the test sample
|
90.60 | |
Sodium hydrogen carbonate for industrial use — Determination of sodium carbonate — Titrimetric method
|
95.99 | |
Sodium hydrogen carbonate for industrial use — Determination of sodium hydrogen carbonate content — Titrimetric method
|
90.60 | |
Sodium hydrogen carbonate for industrial use — Determination of moisture content — Gravimetric method
|
95.99 | |
Sodium hydrogen carbonate for industrial use — Determination of chloride content — Mercurimetric method
|
95.99 | |
Liquid chlorine for industrial use — Determination of water content using an electrolytic analyser
|
95.99 | |
Liquid chlorine for industrial use — Determination of water content using an electrolytic analyser — Addendum 1
|
95.99 | |
Phenol, o-cresol, m-cresol and p-cresol for industrial use — Determination of crystallizing point after drying with a molecular sieve
|
95.99 | |
Liquid halogenated hydrocarbons for industrial use — Sampling
|
90.60 | |
Liquid halogenated hydrocarbons for industrial use — Determination of residue on evaporation
|
95.99 | |
Liquid chemical products — Measurement of colour in Hazen units (platinum-cobalt scale)
|
90.93 | |
Trichloroethylene for industrial use — Methods of test
|
95.99 | |
Perchloroethylene for industrial use — Methods of test
|
95.99 | |
Boric acid, boric oxide and Disodium tetraborates for industrial use — Determination of manganese content — Formaldehyde oxime photometric method
|
95.99 | |
Boric acid, boric oxide and Disodium tetraborates for industrial use — Determination of copper content — Zinc dibenzyldithiocarbamate photometric method
|
95.99 | |
Crude sodium borates for industrial use — Determination of sodium oxide and boric oxide contents — Volumetric method
|
95.99 | |
Crude sodium borates for industrial use — Determination of matter insoluble in alkaline medium and preparation of test solutions
|
95.99 | |
Crude sodium borates for industrial use — Determination of loss in mass after heating at 900 degrees C
|
95.99 | |
Formaldehyde solutions for industrial use — Limit test for inorganic chlorides
|
95.99 | |
Formaldehyde solutions for industrial use — Limit test for inorganic sulphates
|
95.99 | |
Formaldehyde solutions for industrial use — Limit test for heavy metals (excluding iron)
|
95.99 | |
Formaldehyde solutions for industrial use — Determination of ash
|
95.99 | |
Formaldehyde solutions for industrial use — Determination of acidity
|
95.99 | |
Formaldehyde solutions for industrial use — Determination of iron content — 2,2'- Bipyridyl photometric method
|
95.99 | |
Formaldehyde solutions for industrial use — Determination of formaldehyde content
|
90.93 | |
Formaldehyde solutions for industrial use — Determination of methanol content
|
95.99 | |
Carbon tetrachloride for industrial use — Methods of test
|
95.99 | |
Aluminium fluoride for industrial use — Determination of fluorine content — Modified Willard-Winter method
|
95.99 | |
Sulphuric acid and oleums for industrial use — Determination of oxides of nitrogen — 2,4- Xylenol spectrophotometric method
|
95.99 | |
Ammonium nitrate for industrial use — Determination of free acidity — Volumetric method
|
95.99 | |
Ammonium nitrate for industrial use — Measurement of pH value — Potentiometric method
|
95.99 | |
Aluminium fluoride for industrial use — Determination of iron content — 1,10- Phenanthroline photometric method
|
95.99 | |
Aluminium fluoride for industrial use — Determination of silica content — Spectrophotometric method using the reduced silicomolybdic complex
|
95.99 | |
Sodium hydrogen carbonate for industrial use — Determination of iron content — 1,10- Phenanthroline photometric method
|
90.60 | |
Sodium chlorate for industrial use — Determination of matter insoluble in water
|
90.60 | |
Sodium chlorate for industrial use — Determination of moisture content — Gravimetric method
|
90.60 | |
Sodium chlorate for industrial use — Determination of chloride content — Mercurimetric method
|
90.60 | |
Crude glycerine for industrial use — Calculation of Matter (Organic) Non-Glycerol (MONG)
|
95.99 | |
Glycerols for industrial use — Determination of arsenic content — Silver diethyldithiocarbamate photometric method
|
95.99 | |
Potassium hydroxide for industrial use — Sampling — Test sample — Preparation of the main solution for carrying out certain determinations
|
90.60 | |
Sodium chloride for industrial use — Determination of matter insoluble in water or in acid and preparation of principal solutions for other determinations
|
90.93 | |
Sodium chloride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
|
90.93 | |
Sodium chloride for industrial use — Determination of halogens, expressed as chlorine — Mercurimetric method
|
90.93 | |
Sodium chloride for industrial use — Determination of calcium and magnesium contents — EDTA complexometric methods
|
90.93 | |
Sodium chloride for industrial use — Determination of the loss of mass at 110 degrees C
|
90.93 | |
Potassium sulphate for industrial use — Determination of potassium content — Flame emission spectrophotometric method
|
95.99 | |
Potassium sulphate for industrial use — Determination of potassium content — Gravimetric method as potassium tetraphenylborate
|
95.99 | |
Potassium sulphate for industrial use — Determination of potassium content — Sodium tetraphenylborate volumetric method
|
95.99 | |
Potassium sulphate for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
|
95.99 | |
Potassium sulphate for industrial use — Determination of chloride content — Mercurimetric method
|
95.99 | |
Potassium sulphate for industrial use — Determination of acidity to methyl orange
|
95.99 | |
secButyl alcohol for industrial use — List of methods of test
|
95.99 | |
Methyl ethyl ketone for industrial use — List of methods of test
|
95.99 | |
Methyl ethyl ketone for industrial use — Examination for residual odour
|
95.99 | |
isoButyl methyl ketone for industrial use — List of methods of test
|
95.99 | |
isoAmyl ethyl ketone for industrial use — List of methods of test
|
95.99 | |
Methyl ethyl ketone, isobutyl methyl ketone and isoamyl ethyl ketone for industrial use — Determination of alcoholic impurities — Volumetric method
|
95.99 | |
Furfural for industrial use — List of methods of test
|
95.99 | |
Furfural for industrial use — Determination of total carbonyl compounds — Volumetric method
|
95.99 | |
Acetaldehyde for industrial use — Determination of density at 15 degrees C
|
95.99 | |
Acetaldehyde for industrial use — Determination of water content — Karl Fischer method
|
95.99 | |
Ammonium hydrogen carbonate for industrial use (including foodstuffs) — Determination of ammoniacal nitrogen content — Volumetric method after distillation
|
95.99 | |
Ammonium hydrogen carbonate for industrial use (including foodstuffs) — Determination of total alkalinity — Volumetric method
|
95.99 | |
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
|
90.60 | |
Ammonium sulphate for industrial use — Determination of free acidity — Titrimetric method
|
90.60 | |
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
|
95.99 | |
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
|
90.60 | |
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
|
90.60 | |
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
|
90.60 | |
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
|
90.60 | |
Sulphur for industrial use — Determination of loss in mass at 80 degrees C
|
90.60 | |
Gaseous halogenated hydrocarbons (liquefied gases) — Taking of a sample
|
90.60 | |
Sodium fluoride for industrial use — Preparation and storage of test samples
|
95.99 | |
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
|
90.60 | |
Sulphur for industrial use — Determination of arsenic content — Silver diethyldithiocarbamate photometric method
|
90.60 | |
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
|
95.99 | |
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
|
95.99 | |
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
|
90.60 | |
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
|
90.60 | |
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
|
90.60 | |
Liquefied anhydrous ammonia for industrial use — Determination of oil content — Gravimetric and infra-red spectrometric methods
|
90.60 | |
Ammonia solution for industrial use — Determination of ammonia content — Titrimetric method
|
90.60 | |
Ammonia solution for industrial use — Determination of residue after evaporation at 105 degrees C — Gravimetric method
|
90.60 | |
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
|
95.99 | |
Ethylene for industrial use — Sampling in the liquid and the gaseous phase
|
60.60 | |
Thiourea for industrial use — Part 1: Test methods
|
60.60 | |
Thiourea for industrial use — Part 2: Specifications
|
60.60 | |
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
|
90.92 | |
Ethylene and propylene for industrial use — Determination of trace oxygenates — Gas chromatographic method
|
20.00 |
|
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
|
95.99 | |
Propylene and butadiene for industrial use — Sampling in the liquid phase
|
60.60 | |
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 | |
Basic chemical products — Basic chemicals resulting from chemical recycling —General principles
|
40.20 | |
Test methods of propylene oxide for industrial use — Part 1: Determination of purity and trace impurities--Gas chromatography
|
20.00 |
|
Test methods of propylene oxide for industrial use — Part 2: Determination of aldehydes--Liquid chromatography
|
20.00 |
|
Light olefins for industrial use — Determination of trace sulfur
|
20.00 |
|
Ethylene and propylene for industrial use — Determination of traces of carbon monoxide and carbon dioxide --Gas chromatographic method
|
20.00 |
|
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