摘要
本文采用 Li2 B4O7熔样、Mg O基体匹配、ICP- AES法同时测定出口镁质耐火材料的主要成分及杂质元素。RSD<2 .7% ,加标回收率为 97.6 %— 10 3.2 %。方法快速、简便 。
A method of determination of export magnesian refractory by ICP AES was described.The recoveries are in the range of 97.6%-103.2% and the RSD is less than 2.7%.The method is simple and rapid with satisfactory results.
出处
《光谱实验室》
CAS
CSCD
2002年第2期237-240,共4页
Chinese Journal of Spectroscopy Laboratory
