| 人发中多种微量元素的同时测定──直流等离子体原子发射光谱法 |
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| 引用本文： | 陈冠华,班玉峰.人发中多种微量元素的同时测定──直流等离子体原子发射光谱法[J].河北科技大学学报,1995(4). |
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| 作者姓名： | 陈冠华 班玉峰 |
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| 作者单位： | 冶金工业部勘察研究总院 |
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| 摘 要： | 研究了直流等离子体原子发射光谱法同时测定人发中的Ｚｎ，Ｍｎ，Ｃｕ，Ｆｅ，Ｃａ。讨论了Ｃａ和Ｍｇ对Ｚｎ，Ｍｎ，Ｃｕ，Ｆｅ的干扰及对干扰的校正方法。对ＧＢＷ０９１０１进行了测定，结果与标准值吻合很好。对发样进行了实测和回收实验。Ｚｎ，Ｍｎ，Ｃｕ，Ｆｅ，Ｃａ的回收率分别为９２．９％～１０９％，９２．０％～１０６％，９４．０％～１０６％，９４．０％～１１２％，８９．３％～１１３％。
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| 关 键 词： | 直流等离子体原子发射光谱法 人发 Zn Mn Cu Fe Ca |
Simultaneous Determination of the Trace Multielement in Human Hair──Direct Current Plasma Atomic Emission Spectrometry |
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| Chen Guanhua, Ban Yufeng.Simultaneous Determination of the Trace Multielement in Human Hair──Direct Current Plasma Atomic Emission Spectrometry[J].Journal of Hebei University of Science and Technology,1995(4). |
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| Authors: | Chen Guanhua Ban Yufeng |
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| Abstract: | This article investigates that Zn, Mn, Cu, Fe and Ca in human hair are determined simultaneously by direct current plasma atomic emission spectrometry. Ca and Mg interfering in Zn, Mn, Cu, Fe and the interferential correction method are discussed. The GBW09101 is determined and the results are identical with the standard values. The determination and recovery test for the hair samples are engaged in. The recoveries of Zn, Mn,Cu, Fe and Ca are 92. 9%～109%,92. 0%～106%, 94. 0%～106%' 94.0%～112% and 89.3 %～113% respectively. |
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| Keywords: | direct current plasma atomic emission spectrometry human hair Zn Mn Cu Fe Ca |
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