Determination of thimerosal and diphenylmercury in cosmetics—High performance liquid chromatography-inductively coupled plasma mass spectrometry
全国香料香精化妆品标准化技术委员会(SAC/TC 257)
本标准规定了化妆品中硫柳汞和苯基汞的高效液相色谱电感耦合等离子体质谱测定方法的原理、试剂和材料、仪器设备、测定步骤、结果计算、回收率与精密度、允许差等内容。
本标准适用于膏、霜和乳液类化妆品中硫柳汞和苯基汞含量的测定。
本标准方法硫柳汞和苯基汞的检出限(以汞计)为:0.3 mg/kg,定量限（以汞计）为1.0 mg/kg。
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