| 原子吸收法测定人精子中锌和铜含量的研究 |
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| 引用本文： | 徐德选等,曹瑞芬.原子吸收法测定人精子中锌和铜含量的研究[J].光谱学与光谱分析,1996,16(6):87-90. |
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| 作者姓名： | 徐德选等 曹瑞芬 |
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| 作者单位： | [1]镇江医学院分析化学教研室 [2]镇江医学院附属医院检验科 |
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| 摘 要： | 本文采用石墨炉原子吸收法，以ＮＨ４ＮＯ３和Ｍｇ（ＮＯ３）２混合剂作基体改进剂，测定了人精子中微量元素铜和锌。基方法的特征质量分别为１０．００ｐｇＣｕ／０．００４４Ａ．Ｓ．，９．８０ＰｇＺ／０．００４Ａ．Ｓ；平均加收率为９７．４２％，锌为１０１．９１％，铜和锌的精密度分别是４．１％和４．０３％。
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| 关 键 词： | 石墨炉 原子吸收法 精子 铜 锌 |
DETERMINATION OF Cu AND Zn IN MAN'S SPERM BY GRAPHITE FURNACE AAS |
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| XU Dexuan,YANG Genyuan and CAO Jinxing.DETERMINATION OF Cu AND Zn IN MAN''''S SPERM BY GRAPHITE FURNACE AAS[J].Spectroscopy and Spectral Analysis,1996,16(6):87-90. |
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| Authors: | XU Dexuan YANG Genyuan and CAO Jinxing |
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| Abstract: | A method for the determination of Cu and Zn in man's sperm with NH4NO3 and Mg(NO3)2 as matrix modifier in graphite furnace AAS is described. The method is simple and rapid.The characteristic mass mo is 10. 00pg Cu/0. 0044 A.S and 9. 80pg Zn/0.0044 A.S.The recovery is 97. 46% (Cu) and 101. 91 % (Zn) respectively. The variation coefficient is 4' 1% (Cu) and 4. 03% (Zn) respectively. |
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| Keywords: | Graphite furnace AAS Sperm Copper Zinc |
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