Projects of NA 062-05-62 AA

Document number Begin Title Comment
ISO/CD 17280 2026-02-26 Surface active agents - Determination of 1,4-dioxan residues in surfactants obtained from epoxyethane by gas chromatography More  Comment 
ISO/AWI 16560 2026-02-26 Surface active agents - Determination of polyethylene glycol content in nonionic ethoxylated surfactants - HPLC method More  Comment 
ISO/WD 25826 2025-08-13 Surface Active Agents - Determination of Sodium Laurate in Sodium Lauroyl Sarcosinate by Gas Chromatography/ Mass Spectrometry (GC-MS) More  Comment 
ISO/WD 25823 2025-08-13 Surface active agents - Determination of ethanol amines in nonionic surfactants by HPLC-MS-MS More  Comment 
ISO/WD 25820-1 2025-08-13 Surface active agents--Determination of average relative molecular mass of aliphatic alkyl trimethylammonium chloride - Part 1: GC method More  Comment 
ISO/WD 25820-2 2025-08-13 Surface active agents--Determination of average relative molecular mass of aliphatic alkyl trimethylammonium chloride - Part 2: HPLC method More  Comment 
ISO/CD 4318 2025-03-14 Surface active agents and soaps - Determination of water content - Azeotropic distillation method More  Comment 
ISO/CD 4322 2025-03-14 Non-ionic surface active agents - Determination of sulphated ash - Gravimetric method More  Comment 
ISO/CD 8215 2025-03-14 Surface active agents - Washing powders - Determination of total silica content - Gravimetric method More  Comment 
ISO/CD 17293-1 2025-03-14 Surface active agents - Determination of chloroacetic acid (chloroacetate) in surfactants - Part 1: HPLC method More  Comment 

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