NEN ISO 2271:1990现行
Surface Active Agents - Detergents - Determination Of Anionic-active Matter By Manual Or Mechanical Direct Two-phase Titration Procedure
出版：Nederlands Normalisatie Instituut
专家解读视频
基本信息
标准编号： NEN ISO 2271:1990
发布时间：1990/4/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：6
标准简介
Defines a manual or mechanical method for the determination of anionic-active matter present in detergents. The method is applicable to solids or to aqueous solutions of the active material.
等同采用的国际标准
ISO 2271:1989 - Identical
