Surface active agents - Determination of the 1,4-dioxane content in alkyl-ethoxy-sulfate products by GLC/head space procedure
表面活性剂 - 通过GLC /顶空工艺测定烷基 - 乙氧基硫酸盐产品中的1,4-二恶烷含量
This European Standard specifies a gas-liquid chromatography (GLC)/head space method for the determination of 1,4-dioxane in alkyl-ethoxy-sulfate products. The method is applicable to samples containing 1,4-dioxane in the range from 5 mg/kg to 100 mg/kg.