ICP-AES测定铜镏中多种常微量元素的含量

Determination of Several Major and Trace Elements in Copper Lutetium by ICP-AES

试样经微波消解后,采用ICP-AES测定铜镏中多种常微量元素含量。实验结果表明,测定相对标准偏差均小于4.0%。回收率在96.5%—107.0%之间,方法简便,快速.可靠。

The samples were treated by microwave digestion,and the contents of several major and trace elements in copper lutetium were determined by ICP-AES.The recoveries were from 96.5%—107.0%,and the relative standard deviations were less than 4.0%.The method is simple, rapid and reliable.