| SnCl2还原冷原子吸收测定化探样品中的汞 |
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| 引用本文： | 许玉莲.SnCl2还原冷原子吸收测定化探样品中的汞[J].南方国土资源,2001,14(1). |
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| 作者姓名： | 许玉莲 |
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| 作者单位： | 广西地矿测试中心, |
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| 摘 要： | 样品经低温稀王水溶解 ,在选定的仪器条件下 ,用氯化亚锡还原 ,测定汞的吸收峰值。方法简便、快速、价廉 ,适用于大批化探样品的测定。
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| 关 键 词： | 王水 氯化亚锡 样品 测汞装置 |
DETERMINATION OF MERCURY IN GEOCHMICAL EXPLORATION SAMPLES BY SnCl2 REDUCTION AND COLD-ATOMEC ABSORPTION SPECTROPHOTOMETRY |
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| Authors: | XU Yu-lian Guangxi Geology and Minerals Analysis and Study Center Nanning China |
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| Institution: | XU Yu-lian Guangxi Geology and Minerals Analysis and Study Center,Nanning 530023,China) |
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| Abstract: | Samples are fused with chlorazotic acid, then, SnCl 2 reduced, Hg absorption peak value is determined under optimum instrument conditions. This method is simple, fast, cheap, it is suitable for geochmical exploration samples. |
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| Keywords: | chlorazotic acid SnCl 2 samples Hg determining device |
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