摘要
样品加硝酸、盐酸混合溶解后，过滤定容．分取后进行测定．该法没有任何干扰而且简单快速，相对误差为±０．６％，能满足一般工业分析要求．
The sample is dissolved by mixture of nitric acid and hydrochloric acid and filtrated' After diluted to fixed volume,tl.: sample is analyzed using atomic absorption spectroscopy' The method is simple and fast without any interference.The relative error of the method is in the range of 0. 6%,which can meet the demand of common industrial analysis.
出处
《山东科学》
CAS
1996年第1期52-54,共3页
Shandong Science
关键词
氧化铜
测定
原子吸收法
atomic absorption spectroscopy
copper oxide
