GB/T 35946-2018 English PDF (GBT35946-2018)

This Standard specifies the test method, result calculation, recovery and accuracy, tolerances, etc. for the determination of thimerosal in eye cosmetics using the highperformance liquid chromatography. This Standard applies to the determination of thimerosal in eye cosmetics, including cleansing lotion, eye shadow, eye cream, mascara, liquid eyeliner, eyeliner cream and eyebrow pencil. The detection limits and quantitation limits of the Method of this Standard: the detection limit of cleansing lotion is 1 mg/kg and the detection limit of eye shadow, eye cream, liquid eyeliner, etc. is 2 mg/kg; the quantitation limit of cleansing lotion is 3 mg/kg and the quantitation limit of eye shadow, eye cream, liquid eyeliner, etc. is 6 mg/kg.