| TMK小体积萃取法测定痕量金 |
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| 引用本文： | 樊玉清 张凤信 等. TMK小体积萃取法测定痕量金[J]. 山东轻工业学院学报, 2001, 15(4): 66-70 |
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| 作者姓名： | 樊玉清 张凤信 等 |
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| 作者单位： | [1]山东轻工业学院化学工程系，山东济南250100 [2]济南市轻工业学校，山东济南250101 |
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| 摘 要： | 介绍了TMK-TBP（硫代米蚩铜-膦酸三丁酯）小体积萃取法测定痕量金，该方法简便快速，所需设备简单，可用于实际样品中痕量金的测定，其最低检测限为1.5ng/ml.方法的精密度为5.24%。
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| 关 键 词： | 黄金 测定 痕量金 小体积萃取法 |
| 文章编号： | 1004-4280(2001)04-0066-05 |
| 修稿时间： | 2001-05-13 |
Determination of trace gold by little volume extraction method |
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| FAN Yu-qing ,ZHOU Lei ,JIANG Hong-lei ,ZHZNG Feng-xin. Determination of trace gold by little volume extraction method[J]. Journal of Shandong Institute of Light Industry(Natural Science Edition), 2001, 15(4): 66-70 |
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| Authors: | FAN Yu-qing ZHOU Lei JIANG Hong-lei ZHZNG Feng-xin |
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| Affiliation: | FAN Yu-qing 1,ZHOU Lei 1,JIANG Hong-lei 1,ZHZNG Feng-xin 2 |
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| Abstract: | Determination of trace gold by little volume extraction method is discussed.This method is effective and can be easily applied,and only needs simple equipment.It can be used in the determination of trace gold in real samples and the minimum detction limit is 1.5 ng/ml.The method's precision is 5.24%. |
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| Keywords: | TMK gold extraction |
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