矿产综合利用Issue(2)：47-48,2.
采用微波消解与ICP-MS法同时测定酱油中Pb和Cd
Simultaneous Determination of Pb and Cd in Sauce by Microwave Digestion and ICP- MS
赵朝辉 1易建春 1雷勇1
作者信息
- 1. 中国地质科学院矿产综合利用研究所,四川,成都,610041
- 折叠
摘要
Abstract
Pb and Cd in sauce were determined simultaneously by ICP- MS, using microwave digestion for sample handling,In and Re as internal standard. The detection limit of Pb ad Cd were 0.002mg/L and 0.001mg/L respectively,the degree of precision was more than 3％ and the recovery was 97％ ～ 103％. Therefore,this method is simple, rapid and accurate with low detection limit.关键词
ICP-MS/微波消解/酱油/Pb/CdKey words
ICP - MS/ Microwave digestion/ Sauce/ Pb/ Cd分类
化学化工引用本文复制引用
赵朝辉,易建春,雷勇..采用微波消解与ICP-MS法同时测定酱油中Pb和Cd[J].矿产综合利用,2011,(2):47-48,2.
