Chinese Standard: GB/T 30940-2014

Determination of tretinoin and isotretinoin in cosmetics—High performance liquid chromatography

全国香料香精化妆品标准化技术委员会(SAC/TC 257)

本标准规定了液相色谱法测定化妆品中维甲酸和异维甲酸的方法。
 本标准适用于皮肤护理类化妆品中维甲酸和异维甲酸的测定。
本标准对于维甲酸和异维甲酸的检出限为1.0 mg/kg，定量限为3.0 mg/kg。

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