GB/T7463-2008 表面活性剂 钙皂分散力的测定 酸量滴定法(改进Schoenfeldt法)
Surface active agents-Determination of the power to dispersecalcium soap-Acidimetric method
(Modifled schoenfeldt method)
ISO 6387:1983,mod
Surface active agents-Determination of the power to dispersecalcium soap-Acidimetric method
(Modifled schoenfeldt method)
ISO 6387:1983,mod