摘要
用 HNO3- KCl O3- H2 SO4 溶样 ,采用 ICP- AES测定铅精矿中的杂质元素。并试验了酸度、共存元素对测定的影响 ,方法的精密度。
The sample was dissolved by HNO\-3\|KClO\-3\|H\-2SO\-4 and the impurities in lead concentrates were determined by ICP\|AES.The effect of acid interference from coexistent elements on determination of impurities was tested.The precision,recovery and detection limits of the method are satisfactory.
出处
《光谱实验室》
CAS
CSCD
2001年第6期761-763,共3页
Chinese Journal of Spectroscopy Laboratory
