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Research on the method of pretreatment in detection of Hg in cosmetic sample
Pages: 519-520
Year: Issue:  9
Journal: Qilu Pharmaceutical Affairs

Keyword:  原子荧光光谱法化妆品微波消解;
Abstract: 目的 建立用微波消解法测定化妆品中汞的前处理方法.方法 采用不同种类混合比例的消化剂,通过不同条件微波消解处理后进行检测数据比较.结果 采用HNO3和HClO4 为4∶ 1的比例消解,消解温度在180 ℃,可使样品完全消解.结论 建立的方法简便快捷,可用于化妆品中汞的前处理.
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