| 氢化物发生-原子吸收法测定食品容器等样品中锑 |
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| 引用本文： | 鞠福龙,李俊伟,宁月辉,周芳.氢化物发生-原子吸收法测定食品容器等样品中锑[J].化学工程师,2010(6):30-31,48. |
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| 作者姓名： | 鞠福龙 李俊伟 宁月辉 周芳 |
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| 作者单位： | 黑龙江省质量监督检测研究院,黑龙江,哈尔滨,150050 |
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| 摘 要： | 本文研究了用氢化物发生-原子吸收法测定食品容器等样品中的锑含量,样品用4%乙酸提取,采用氢化物发生-原子吸收法进行测定。本文实验利用添加法测定回收率,其平均回收率为95.0%~102.0%,本方法RSD小于5.3%,低检出限0.001mg·L-1。
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| 关 键 词： | 食品容器 氢化物发生-原子吸收 锑 |
Determination of antimony in sample such as food container by hydride generation-atomic absorption spectrometry |
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| JU Fu-long,LI Jun-wei,NING Yue-hui,ZHOU Fang.Determination of antimony in sample such as food container by hydride generation-atomic absorption spectrometry[J].Chemical Engineer,2010(6):30-31,48. |
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| Authors: | JU Fu-long LI Jun-wei NING Yue-hui ZHOU Fang |
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| Affiliation: | (Heilongjiang Provincial Quality Superintendence and Testing Institute, Harbin 150050,China) |
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| Abstract: | Antimony in food container was studied by hydride generation-atomic absorption spectrometry method. Antimony was abstracted by 4% acetic acid and determined by atomic absorption spectrometry.The recovery rate was determined by additive process.The average recovery rate was 95.0%-102.0% and with RSD being 5.3%. The lowest detection limit was 0.001mg. L-1. |
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| Keywords: | food container hydride generation-atomic absorption antimony |
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