90.60 Close of review Jun 3, 2020
CEN
CEN/TC 276 Surface active agents
European Norm
71.100.40 Surface active agents
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.
PUBLISHED
EN 12974:1999
90.60
Close of review
Jun 3, 2020