电子电器产品中六价铬的快速检测方法

摘要

In this paper,the research on the international standard of the six valence chromium in the electronic and electrical products is studied,combined with hexavalent chromium analysis of the actual work,after alkaline extraction of hexavalent chromium by ICP-OES determination of its content,the determination of the accuracy and precision are in line with the requirements for laboratory,and the operation is simple,fast,no interference.%通过对电子电器产品中六价铬国际标准的研究，结合六价铬分析实际工作，经过碱液萃取六价铬后用ICP-OES测定其含量，其测定结果准确度与精密度均符合实验室要求，且操作简便、快速、无干扰。