| 丝缎中重金属总量测定方法的研究 |
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| 引用本文： | 吴海军,朱英存,潘建芳.丝缎中重金属总量测定方法的研究[J].苏州科技学院学报(工程技术版),2004,17(3):11-14. |
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| 作者姓名： | 吴海军 朱英存 潘建芳 |
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| 作者单位： | 1. 苏州高新区环境保护局,江苏,苏州,215011
2. 苏州科技学院,环境科学与工程系,江苏,苏州,215011 |
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| 摘 要： | 利用3种消解方法将丝缎中铜、镉、铅溶解出来，消解液用火焰原子吸收分光光度法测定微量的铜、镉和铅。通过加标回收率实验，确定方法三准确度较高，其测定的加标平均回收率为98.3％～103．5％。
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| 关 键 词： | 丝缎 铜 镉 铅 火焰原子吸收法 |
| 文章编号： | 1672-0679(2004)03-0011-04 |
| 修稿时间： | 2004年7月26日 |
Extraction-flame Atom Absorption Determination of Heavy Metals in Silk |
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| WU Hai-jun,ZHU Ying-cun,PAN Jian-fang.Extraction-flame Atom Absorption Determination of Heavy Metals in Silk[J].Journal of University of Science and Technology of Suzhou：Engineering and Technology,2004,17(3):11-14. |
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| Authors: | WU Hai-jun ZHU Ying-cun PAN Jian-fang |
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| Affiliation: | WU Hai-jun1,ZHU Ying-cun2,PAN Jian-fang1 |
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| Abstract: | In this paper, three methods were described for the determination of Cu, Cd and Pb in silk with Flame Atomic Absorption Spectrometry. The third method proves better by comparing recovery rates. The recovery rate of the third method was between 98.3 and 103.5%. |
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| Keywords: | silk Cu Cd Pb flame atomic absorption spectrometry |
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