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EVS-EN 14668:2005

Surface active agents - Determination of quaternary ammonium surface active agents in raw materials and formulated products - Potentiometric two-phase titration method

General information

Valid from 07.09.2005
Base Documents
EN 14668:2005+AC:2006
Directives or regulations
None

Standard history

Status
Date
Type
Name
07.09.2005
Main
This European Standard specifies a method for the determination of the content of quaternary ammonium surface active agents in raw materials and formulated products, defined as being the amount of quaternary ammonium surface active agents expressed in millimoles per 100 g of product.

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