ICP-AES测定野玄参中微量元素  

Initial Study on Determination of Trace Elements in Wild-Figwort by Icp-Aes

作　　者：丁岩芝[1] 陈桐[1] 卢肖永[2] 李翠芹[1] 

机构地区：[1]贵州省发酵工程与生物制药重点实验室,贵州贵阳550003 [2]贵州工业大学化学与生物工程学院,贵州贵阳550003

出　　处：《贵州工业大学学报（自然科学版）》2005年第4期28-30,共3页Journal of Guizhou University of Technology(Natural Science Edition)

摘　　要：提出用电感偶合等离子体原子发射光谱(ICP-AES)测定野玄参经干法、湿法处理中的微量元素。选用合适的分析线和ICP光谱的工作参数。对数据进行了统计处理和综合评估。相对标准偏差小于4%,回收率为90.0-99.4%.A method has been developed for determination of trace element in wild-figwort by using ICP- AES, The work condition and the optical analytical wavelength were selected. The data were evaluated and statistically processed. The RSD was found to be less than 4.0 %. Recoveries found by the standard addition method were in the range of 90.0-99.4 %.

关 键 词：ICP-AES 微量元素 野玄参 

分 类 号：Q58[生物学—生物化学]