| 火焰原子吸收法连续测定氧化锑中铅、铜、铁含量 |
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| 引用本文： | 傅明,胡宇东,杨万彪,陈新焕.火焰原子吸收法连续测定氧化锑中铅、铜、铁含量[J].光谱学与光谱分析,2003,23(5):997-998. |
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| 作者姓名： | 傅明 胡宇东 杨万彪 陈新焕 |
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| 作者单位： | 湖南出入境检验检疫局,湖南,长沙,410007 |
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| 摘 要： | 确立了火焰原子吸收测定氧化锑中铅、铜、铁含量的方法,探讨了样品的前处理、酸度、及共存元素的干扰情况,确定了各元素测定的最佳条件,回收率在95.4％-112.1％之间,精密度RSD%不大于5.9％,该方法能满足氧化锑中铅、铜、铁元素的测定。
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| 关 键 词： | FAAS法 氧化锑 铅 铜 铁 |
| 文章编号： | 1000-0593(2003)05-0997-02 |
| 修稿时间： | 2002年6月3日 |
Dertermination of Lead, Iron and Copper in Antimony Oxide by FAAS |
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| FU Ming,HU Yu-dong,YANG Wan-biao,CHEN Xin-huan
Hu'nan Entry-Exit Inspection and Quarantine Bureau,Changsha ,China.Dertermination of Lead, Iron and Copper in Antimony Oxide by FAAS[J].Spectroscopy and Spectral Analysis,2003,23(5):997-998. |
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| Authors: | FU Ming HU Yu-dong YANG Wan-biao CHEN Xin-huan
Hu'nan Entry-Exit Inspection and Quarantine Bureau Changsha China |
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| Institution: | FU Ming,HU Yu-dong,YANG Wan-biao,CHEN Xin-huan
Hu'nan Entry-Exit Inspection and Quarantine Bureau,Changsha 410007,China |
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| Abstract: | Lead, Iron and Copper in antimony oxide were determined by FAAS. The method of dealing with the antimony oxide sample and the best determination conditions were studied by FAAS. Influences of acidity and elements interference were discussed. The rates of recovery of the three elements were from 95.4% to 112.1% , and the relative standard deviation (RSD) was less than 5.8% , The results were entirely satisfactory for antimony oxide. |
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| Keywords: | FAAS Antimony oxide Lead Iron Copper |
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