| 螯合树脂在线富集——火焰原子吸收光度法测定水中微量Cu,Pb,Zn,Cd |
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| 引用本文： | 邬琦斌.螯合树脂在线富集——火焰原子吸收光度法测定水中微量Cu,Pb,Zn,Cd[J].干旱环境监测,1997,11(3):142-145. |
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| 作者姓名： | 邬琦斌 |
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| 作者单位： | 新疆电力环境监测中心!乌鲁木齐，830000 |
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| 摘 要： | 对螯合树脂在线富集，火焰原子吸收光度法进行了条件试验。试验证实方法对Ｃｕ、Ｐｂ、Ｚｎ、Ｃｄ４个元素检出浓度可达μｇ／Ｌ级，校准曲线性、样品重现性及准确度可满足测定要求。
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| 关 键 词： | 金属元素 螯合树脂 水质监测 原子吸收光度法 |
DETERMINATION OF TRACE Cu,Pb,Zn AND Cd BY CHELATING RESIN ON-LINE ENRICHMENT-FLAME ATOM SPECTROPHOTOMETRY |
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| Wu Yibin.DETERMINATION OF TRACE Cu,Pb,Zn AND Cd BY CHELATING RESIN ON-LINE ENRICHMENT-FLAME ATOM SPECTROPHOTOMETRY[J].Arid Environmental Monitoring,1997,11(3):142-145. |
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| Authors: | Wu Yibin |
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| Abstract: | The conditions for chelating resin on-line enrichmet and flame atom spectrophotometry are tested.The experiment indi-cates that the chekout limits of Cu,Pb,Zn and Cd by this method can reach to ug/L,and the standard curve,the sampl re-covery and degree of preciseness can meet the requirements for determination. |
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| Keywords: | Metal element Atomic absorption Enrichment |
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