| TAM胶粘剂中铅镉汞铬砷有害元素的同时测定 |
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| 引用本文： | 张萍.TAM胶粘剂中铅镉汞铬砷有害元素的同时测定[J].中国胶粘剂,2002,11(5):40-41. |
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| 作者姓名： | 张萍 |
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| 作者单位： | 湖南建材高等专科学校,湖南省衡阳市,421008 |
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| 摘 要： | 研究了HF +HCl消解样品 ,试液用ICP -AES法同时测定TAM胶粘剂中铅、镉、汞、铬、砷的新方法。在选定的最佳条件下测铅、镉、汞、铬、砷的检出限分别为 0 .0 0 15、0 .0 0 0 8、0 .0 0 11、0 .0 0 17、0 .0 0 0 9μg·L- 1 ,回收率为 93 .5 %～ 10 8.3 % ,RSD为 0 .62 %～ 5 .65 %。该法准确、快速、简便 ,应用于TAM胶粘剂的测定 ,结果满意
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| 关 键 词： | TAM胶粘剂 ICP-AES 铅镉汞铬砷 |
| 文章编号： | 1004-2849(2002)05-0040-02 |
| 修稿时间： | 2001年10月8日 |
Simultaneous determination of harmful elements Pb, Cd,Hg,Cr and As in TAM adhesives |
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| ZHANG Pin.Simultaneous determination of harmful elements Pb, Cd,Hg,Cr and As in TAM adhesives[J].China Adhesives,2002,11(5):40-41. |
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| Authors: | ZHANG Pin |
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| Abstract: | The essay develops a new method of HF+HCl digestion with a sample of ICP-AES simultanuously determining Pb, Cd, Hg, Cr and As. Under the optinum condition, the detection limits of Pb, Cd, Hg, Cr and As are 0.0015?0.0008?0.0011?0.0017?0.0009μg·L -1 respectively. The recoveries of the method are 93.5%～108.3%, RSD0.62%～5.65%. This method is accurate, quick and convenient. It is used in the determination of TAM adhesives with the result is statisfactory. |
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| Keywords: | ICP-AES TAM adhesives Pb Cd Hg Cr As |
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