| 预消化悬浮液进样GFAAS法测定饲料样品中的铜 |
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| 引用本文： | 刘汉东,吴旺喜,等.预消化悬浮液进样GFAAS法测定饲料样品中的铜[J].江汉大学学报(社会科学版),2002,19(1):70-72. |
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| 作者姓名： | 刘汉东 吴旺喜 |
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| 作者单位： | 江汉大学化学与环境工程学院，江汉大学化学与环境工程学院，江汉大学化学与环境工程学院，江汉大学化学与环境工程学院 湖北 武汉 430056，湖北 武汉 430056，湖北 武汉 430056，湖北 武汉 430056 |
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| 摘 要： | 采用预消化悬浮液进样GFAAS法测定饲料样品中的铜，并对测定条件进行了较深入的研究。通过对照实验证明，该法与常用的湿法消解法无显著性差异。本法的精密度（RSD）为3．76％，加标回收率为95％。
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| 关 键 词： | 预消化 悬浮液 进样 GFAAS法 饲料 样品 |
Determination of the Amounts of Copper in Fodder by GFAAS with Suspension Sample Injection Digested in Advance |
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| LIU Han-dong,WUWang-xi,LIU Yan-xiang,CHENG Heng-chu.Determination of the Amounts of Copper in Fodder by GFAAS with Suspension Sample Injection Digested in Advance[J].Journal of JIanghan University:Social Sciences,2002,19(1):70-72. |
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| Authors: | LIU Han-dong WUWang-xi LIU Yan-xiang CHENG Heng-chu |
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| Abstract: | The amounts of copper in fodder was determined by GFAAS with suspension sample injection digested in advance in this paper. Conditions of determination were tested. It is proved that there is no remarkable difference between this method and the normal wet digestion through contrast experiment. The precision (RSD) of this method is 3.76% and the rate of recovery 95.0%. |
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| Keywords: | digestion in advance suspension GFAAS fodder copper |
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