ISO 4316 : 1977(R2019)现行
SURFACE ACTIVE AGENTS - DETERMINATION OF PH OF AQUEOUS SOLUTIONS - POTENTIOMETRIC METHOD
出版：International Organization for Standardization
专家解读视频
基本信息
标准编号： ISO 4316 : 1977(R2019)
标准类别：Revision
出版单位：International Organization for Standardization
标准页数：0
标准简介
Gives a method to determine the pH of aqueous solutions of surface active agents. Applies only if so indicated in the specific standard for each product.
等同采用的国际标准
UNE 55542 : 1981 - Identical
NBN T 63 133 : 1980 - Identical
NBN T 63 133 : 1980 - Identical
