ISO/CD 25820-1

Surface active agents--Determination of average relative molecular mass of aliphatic alkyl trimethylammonium chloride — Part 1: GC method

General information

Current stage: 30.20 Effective date: Jun 9, 2026

Originator: ISO

Owner: ISO/TC 91

Type: International Standard

Scope

This proposal describes a GC method for determining the average relative molecular mass of aliphatic alkyl tri methylammonium chloride.

Life cycle

NOW

IN_DEVELOPMENT
ISO/CD 25820-1
30.20 CD study/ballot initiated
Jun 9, 2026

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