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微波消解ICP-MS测定冬虫夏草中铜、铅、砷和镉的含量
引用本文:陈辉.微波消解ICP-MS测定冬虫夏草中铜、铅、砷和镉的含量[J].光谱实验室,2010,27(1):309-311.
作者姓名:陈辉
作者单位:青海省地质矿产测试应用中心,西宁市盐湖巷15号,810008
摘    要:采用微波辅助消解冬虫夏草样品,用ICP-MS测定冬虫夏草中铜、铅、砷和镉4种重金属元素的含量,该方法简便,快速,可同时测定多元素,精密度好,回收率96%—103%,满足规范要求。

关 键 词:微波辅助消解  电感耦合等离子体-质谱  冬虫夏草  重金属

Determination of Cu,Pb,As and Cd in Cordyceps Sinesis by ICP-MS with Microwave Digestion
CHEN Hui.Determination of Cu,Pb,As and Cd in Cordyceps Sinesis by ICP-MS with Microwave Digestion[J].Chinese Journal of Spectroscopy Laboratory,2010,27(1):309-311.
Authors:CHEN Hui
Institution:Qinghai Institute of Analysis and Applications of Rack Mines;Xining 810008;P.R.China
Abstract:Cordyceps sinesis samples were digested with microwave-assisted digestion,the contents of Cu,Pb,As,Cd in cordyceps sinesis were determined by ICP-MS.The method is simple,rapid and can be used for simultaneous determination of multi-element,and can meet the specifications.Precision is good,the recovery is 96%-103%.
Keywords:Microwave-Assisted Digestion  ICP-MS  Cordyceps Sinesis  Heavy Metal  
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