Surface active agents - Determination of primary, secondary and tertiary amino nitrogen - Potentiometric titration
表面活性剂 - 一级 二级和三级氨基氮的测定 - 电位滴定法
发布日期:
2002-12-04
实施日期:
2002-12-04
本欧洲标准规定了通过电位滴定测定表面活性剂中的伯,仲和叔氨基氮含量的方法
This European Standard specifies the methods for the determination of primary, secondary and tertiary amino nitrogen content in surface active agents by potentiometric titration.