ICP-MS法测定仿真饰品中11种重金属迁移量  

Determination of 11 heavy metals migrations from imitation jewelries by ICP-MS

作　　者：黄宗平[1] 普旭力[1] 蓝光琳[1] 董清木[1] 黄丽[1] 林睿[1] 葛秀秀[1] 

机构地区：[1]厦门出入境检验检疫局,厦门361012

出　　处：《分析试验室》2012年第4期41-44,共4页Chinese Journal of Analysis Laboratory

基　　金：国家质检总局科技计划项目(2009IK075)资助

摘　　要：模拟配戴环境,研究了酸性汗液浸萃样品,建立了ICP-MS同时测定仿真饰品中11种重金属迁移量。优化了实验条件,讨论了内标选择、干扰和消除等。方法对仿真饰品进行了测定,相对标准偏差为2.4%～11%,回收率为84.5%～113.5%。Samples were extracted by artificial acid sweat solution as simulating wearing condition,and a method was developed for the determination of 11 heavy metals＇ migrations from imitation jewelries.Test conditions was optimized,interferences and eliminations as well as internal standard elements were studied.The test results for actual samples indicated good conveniences and high sensitivities with the RSDs of 2.4%~11%（n=6）and the recoveries of 84.5%~113.5%.

关 键 词：ICP-MS 仿真饰品 迁移量 重金属 

分 类 号：O657.63[理学—分析化学]