| 石墨炉原子吸收法测定人发中硒 |
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| 引用本文： | 李海涛,鲁丹.石墨炉原子吸收法测定人发中硒[J].光谱学与光谱分析,1999,19(3):397-398. |
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| 作者姓名： | 李海涛 鲁丹 |
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| 作者单位： | 浙江省卫生防疫站中心实验室,310009,杭州 |
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| 摘 要： | 本文介绍了用石墨炉原子吸收法测定人发中硒，并测定了比对发样及１２０名中学教师的发样。
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| 关 键 词： | 原子吸收法 石墨炉 硒 人发 |
Determination of Selenium in Human Hair with Graphite Furnace Atomic Absorption Spectrometry |
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| Haitao LI,Dan LU.Determination of Selenium in Human Hair with Graphite Furnace Atomic Absorption Spectrometry[J].Spectroscopy and Spectral Analysis,1999,19(3):397-398. |
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| Authors: | Haitao LI Dan LU |
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| Institution: | Central Laboratory of Zhejiang Province Hygienic and Anti-epidemic Station, 310009 Hangzhou. |
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| Abstract: | Determination of selenium in human hair by GFAAS has been described in this paper, Hairs from 120 middle school teachers were determined. The results are 0.15-1.00 mg/kg and the median is 0.43 mg/kg. The sensitivity of this method is 2.96 ng/mL and the relative standard deviation is 2.4%-6.7%. |
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| Keywords: | Atomic absorption spectrometry Graphite furnace Selenium Human hair |
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