| 王水回流消解法测定土壤中的铜锌 |
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| 引用本文： | 张黎黎,刘丽,李英杰,张易,汪雪莹.王水回流消解法测定土壤中的铜锌[J].天津农业科学,2010,16(3):14-15. |
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| 作者姓名： | 张黎黎 刘丽 李英杰 张易 汪雪莹 |
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| 作者单位： | 黑龙江省农产品质量检验检测中心,黑龙江,哈尔滨,150090 |
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| 摘 要： | 介绍了用王水回流消解法测定土壤中铜锌的方法。本法测定铜和锌的回收率分别为95%～103%和97%～102%,测得的铜和锌的相对标准偏差(RSD)分别为1.9%和0.5%,具有操作简单、快速、灵敏度高等优点。
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| 关 键 词： | 王水消解 土壤 铜锌 |
Method of Digestion with Aqua Regia Reflux to Determine the Copper and Zinc in Soil |
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| ZHANG Li-li,LIU Li,LI Ying-jie,ZHANG Yi,WANG Xue-ying.Method of Digestion with Aqua Regia Reflux to Determine the Copper and Zinc in Soil[J].Tianjin Agricultural Sciences,2010,16(3):14-15. |
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| Authors: | ZHANG Li-li LIU Li LI Ying-jie ZHANG Yi WANG Xue-ying |
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| Institution: | (Determination Centre for the Agro-products Quality of Heilongjiang Province,Harbin,Heilongjiang 150090,China) |
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| Abstract: | The method of digestion with aqua regia reflux to determine the copper and zinc in soil was introduced.Recovery rate of copper and zinc were 95%～103% and 97%～102%,and relative standard deviation（RSD） of the measured copper and zinc were 1.9% and 0.5%.The method was simple,rapid and high sensitivity. |
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| Keywords: | aqua regia digestion soil Cu and Zn |
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