ICP-AES同时测定粗铜中Sb、Bi和Pb

Simultaneous Determination of Antimony,Bismuth and Lead in Blister Copper by ICP-AES

ICP- AES同时测定粗铜中的 Sb、Bi和 Pb杂质元素。各元素的相对标准偏差均小于 5 % ,回收率在94 .1%— 99.5 %之间。方法简单 ,快速 ,准确 ,应用于智利粗铜、韩国粗铜和菲律宾粗铜中 Sb、Bi和 Pb的测定 ,结果满意。

ICP-AES is used for simultaneous determination of Sb,Bi and Pb impurity elements in blister copper.The relative standard deviation(RSD) is<5.0%,and the recovery is in the range of 94.1%—99.5%.The method is simple, rapid and highly accurate and was applied to the determination of Sb, Bi and Pb in Chile blister copper, Korea blister copper and Philippines blister copper with satisfactory results.