DS DS/EN 14669
DS DSEN 14669 2005-JUL-21 Surface actve agents - Determnaton of anonc surface actve agents and soaps n detergents and cleansers - Potentometrc two-phase ttraton method
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This standard specifies a method for the determination of the content of anionic surface active agents and soaps in detergents and cleaners, defined as being the amount of anionic surface active agents expressed in millimoles per 100 g of product.