ICP-AES法同时测定高纯碳酸锂中11种杂质元素  

Simultaneous determination of eleven impurity elements in high puritylithium carbonate by ICP-AES

作　　者：赵青[1] 王红[2] 李晖[1] 肖朝萍[2] 

机构地区：[1]西南民族大学化学系,成都610041 [2]中国科学院成都有机化学研究所分析测试中心,成都610041

出　　处：《西南民族大学学报（自然科学版）》2003年第5期541-543,共3页Journal of Southwest Minzu University(Natural Science Edition)

摘　　要：研究了用ICP-AES法同时测定高纯碳酸锂中11种杂质元素Al、Ba、Cu、K、Na、P、Pb、Ca、Fe、Mg、Mn的分析方法.确定了方便快速测定高纯碳酸锂中11种杂质元素的条件.该方法的回收率为93.3％～107.2％,RSD小于6.1％.We have studied the methods of simultaneous determination of eleven impurity elements in high purity lithium carbonate by ICP-AES and their the conditions. The content of eleven impurity elements Al, Ba, Cu, K, Na, P, Pb, Ca, Fe, Mg, Mn can be determined quickly. The recoveries are 93.3%-107.2%. RSD is under 6.1 %.

关 键 词：ICP-AES法 测定 高纯碳酸锂 杂质元素 躁狂症 

分 类 号：R971.4[医药卫生—药品] R927[医药卫生—药学]