摘要
以微波消解系统对蒙药额日敦乌日勒样品进行了处理,利用电感耦合等离子体发射光谱法(ICP-AES)在选定的最佳条件下,对该药中Fe、Mn、Zn、Ca、Mg、K、Sr、Na等8种微量元素进行了测定。该法采用一次溶样,多元素同时测定,回收率为84.8%—124.4%,RSD小于3.2%。实验结果表明,方法简便、快速、准确。适用于蒙药样品的测定。
The mongolian medicine erdunwurle was digested by the microwave system. The trace elements of Fe, Mn,Zn,Ca, Mg,K,Sr and Na of which were determined by the ICP-AES under the optimal condition. The recoveries for these elements are 84.8 %-124. 4% ,and the relative standard deviation, RSD was 3. 2%. The method is simple, rapid and accurate, and was applied to the determination of mongolian medicine with satisfactory results.
出处
《光谱实验室》
CAS
CSCD
2007年第2期262-264,共3页
Chinese Journal of Spectroscopy Laboratory
基金
内蒙古教育厅高校科研基金(NJ06087)
内蒙古民族大学博士科研启动基金资助的课题
作者简介
白锁柱(1963-),男,内蒙古通辽市人,博士,副教授,主要从事凝聚态物理和光谱分析研究。联系人,手机:(0)13847582137;E-mail:bsz001@yahoo.com.cn