| 石墨炉原子吸收测定人发中钒含量的方法研究 |
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| 引用本文： | 杨惠森,邢谦.石墨炉原子吸收测定人发中钒含量的方法研究[J].青海医学院学报,1993,14(2):70-73. |
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| 作者姓名： | 杨惠森 邢谦 |
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| 作者单位： | 青海医学学院化学教研室，青海医学学院化学教研室，青海省地矿中心实验室，青海医学学院化学教研室，青海医学学院化学教研室，青海医学学院化学教研室 |
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| 摘 要： | 本研究使用石墨炉原子吸收测定人体头发中痕量钒的含量。检出限为0.24ng/ml,灵敏度为0.026ng/0.0044A,回收率为85％—115％。结果证明,该方法具有简单、灵敏、快速、准确等优点。为临床和营养学在这方面的研究提供了一种可靠的分析方法。
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| 关 键 词： | 钒 石墨炉 原子吸收 毛发 |
DETERMINATION OF TRACE VANADIUM IN HUMAN HAIR BY USING GRAPHITE FURNACE ATOMIC ABSORPTION SPECTROMETRY |
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| Yang Huisen.Meng Xianji,Xing Qian,Ji Ping Xu Zhiming,Wang Yanyun.DETERMINATION OF TRACE VANADIUM IN HUMAN HAIR BY USING GRAPHITE FURNACE ATOMIC ABSORPTION SPECTROMETRY[J].Journal of Qinghai Medical College,1993,14(2):70-73. |
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| Authors: | Yang HuisenMeng Xianji Xing Qian Ji Ping Xu Zhiming Wang Yanyun |
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| Institution: | Yang Huisen.Meng Xianji,Xing Qian,Ji Ping Xu Zhiming,Wang Yanyun Department of Chemistry,Qinghai Medical College |
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| Abstract: | The trace vanadium in human hair was determined by using graphite furnace atomic absorption spectrometry. The detection limit of the method is 0. 24ng/ml;the sensitivity is 0. 026/0. 0044 A; the rate of recovery is 85-115%. The result indicated that the method has characteristics of sensitive,accurate,simple and quick. So the paper provided the research of clinical medicine and nutriology with a reliable analytical method. |
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| Keywords: | Vanadium Graphite Furnace Atomic Absorption Spectrometry Human Hair |
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