摘要
研究了 ICP发射光谱法同时测定钾长石中 K、Na、Fe、Ti等元素 ,确定了各元素的检出限 ,回收率在96%— 10 3%之间 ,RSD小于 1.5 % ,该方法用于样品测定 。
A method of ICP-AES for simultaneously determining K,Na,Fe,Ti in potash feldspar was studied.The detection limit is concerned.The rate of recovery is from 97% to 103% and the relative standard deviation(RSD) is less then 1.5%.The method was used to analyze potash feldspar with satisfactory results.
出处
《光谱实验室》
CAS
CSCD
2003年第4期608-610,共3页
Chinese Journal of Spectroscopy Laboratory
