电感耦合等离子体发射光谱仪测定化妆品中铅含量

Determination of Pb in cosmetics by inductively coupled plasma emmission spectrometer

采用ICP等离子体发射光谱仪对化妆品中铅含量进行了测定。该方法具有操作简单、快速、准确度、精密度高及检出限低等优点。其回收率为94.93%,最低检出限为0.0015mg/L。

Lead content in cosmetic was determined by inductively coupled plasma emission spectrometer. The method is simple, rapid, accurate and precise. The recovery of standard addition was 94.93% and the detection limit was 0. 0015 mg/L.