| 流动注射氢化发生电感耦合等离子体原子发射光谱测定人发样品中痕量硒 |
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| 引用本文： | 覃事栋,杨成隆,庄峙厦,杨竼原. 流动注射氢化发生电感耦合等离子体原子发射光谱测定人发样品中痕量硒[J]. 厦门大学学报(自然科学版), 1996, 0(1) |
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| 作者姓名： | 覃事栋 杨成隆 庄峙厦 杨竼原 |
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| 摘 要： | 采用流动注射氢化发生法与电感耦合等离子体原子发射光谱联用测定了人发中的痕量硒，对样品的预处理、氢化物发生及流动注射等系统的工作条件进行了优化，Ｓｅ的检出限可达０．０６μｇ／Ｌ，用所建立方法测定了国家一级标准物质人发，测得值与标准值相吻合．
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| 关 键 词： | 流动注射分析，氢化物发生法，电感耦合等离子体原子发射光谱，人发，硒 |
Determination of Trace Amount of Selenium in Human Hair by flow Injection Hydride Generation Inductively Coupled Plasma Atomic Emissiom Spectrometry |
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| Qin Shidong, Yang Chenglong, Zhuang Zhixia, Yang Pengyuan. Determination of Trace Amount of Selenium in Human Hair by flow Injection Hydride Generation Inductively Coupled Plasma Atomic Emissiom Spectrometry[J]. Journal of Xiamen University(Natural Science), 1996, 0(1) |
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| Authors: | Qin Shidong Yang Chenglong Zhuang Zhixia Yang Pengyuan |
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| Affiliation: | Dept. of Chem. |
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| Abstract: | A method is developed for the determination of selenium in human hair by flow injection hydride generation inductively coupled plasma atomic emission spectrometry. The conditions of sample pretreatment, the hydride generation reaction conditions and the flow injection system were optimized. The detection limits is 0. 06 ngSe/mL. Analytical results of standard reference material(human hair) demonstrated the applicability of the technique. |
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| Keywords: | Selenium Human hair Flow injection analysis ICP-AES Hydride generation |
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