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ICP-MS法测定仿真饰品中11种重金属迁移量
引用本文:黄宗平,普旭力,蓝光琳,董清木,黄丽,林睿,葛秀秀.ICP-MS法测定仿真饰品中11种重金属迁移量[J].分析试验室,2012(4):41-44.
作者姓名:黄宗平  普旭力  蓝光琳  董清木  黄丽  林睿  葛秀秀
作者单位:厦门出入境检验检疫局
基金项目: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%。

关 键 词:ICP-MS  仿真饰品  迁移量  重金属

Determination of 11 heavy metals migrations from imitation jewelries by ICP-MS
HUANG Zong-ping,PU Xu-li,LAN Guang-lin,DONG Qing-mu,HUANG Li,LIN Rui and GE Xiu-xiu.Determination of 11 heavy metals migrations from imitation jewelries by ICP-MS[J].Chinese Journal of Analysis Laboratory,2012(4):41-44.
Authors:HUANG Zong-ping  PU Xu-li  LAN Guang-lin  DONG Qing-mu  HUANG Li  LIN Rui and GE Xiu-xiu
Institution:(Xiamen Entry-Exit Inspection and Quarantine Bureau,Xiamen 361012)
Abstract: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%.
Keywords:ICP-MS  Imitation jewelry  Migration  Heavy metal
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