摘要
用电感耦合等离子体发射光谱法可直接测定黄铜中的铅铁铋镍铝锑6种元素的含量.通过试验优化出各元素的分析波长和分析条件,且用基体匹配补偿基体效应.该法流程简单,分析快速,回收率为95%～105%,相对标准偏差小于2.5%.
The contents of Pb, Fe, Bi, Sb, Al and Ni in brass can be determinted directly by ICP-AES. The optimum analytical line of each element and conditions were selected during the test, and matrix effect was corrected by matrix match. This method is simple, rapid and reliable. The RSD is less than 2.5% and the recovery is 95%-105%.
出处
《广东有色金属学报》
2004年第2期145-147,共3页
Journal of Guangdong Non-Ferrous Metals
