| 光谱样品中银的测定 |
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| 引用本文： | 高云慧,郭子英,张茹.光谱样品中银的测定[J].吉林地质,2011,30(1):116-118. |
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| 作者姓名： | 高云慧 郭子英 张茹 |
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| 作者单位： | 吉林省第三地质调查所,吉林,四平,136000 |
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| 摘 要： | 样品经酸溶后,加碘化钾,银以AgI方式存在,有机试剂萃取分离,用原子吸收分光光度计测定有机相中银的含量,测定范围(1~1 000)×10-9。
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| 关 键 词： | 酸溶法 碘化钾 甲基异丁基甲酮 原子吸收分析法 银。 |
Determination of silver in the samples by spectrometry |
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| GAO Yun-hui,GUO Zi-ying,ZHANG Ru.Determination of silver in the samples by spectrometry[J].Jilin Geology,2011,30(1):116-118. |
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| Authors: | GAO Yun-hui GUO Zi-ying ZHANG Ru |
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| Institution: | GAO Yun-hui,GUO Zi-ying,ZHANG Ru The Third Geologic Survey of Jilin Province,Siping 136000,Jilin,China |
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| Abstract: | The samples were dissolved by acid,added potassium iodide,silver exists in the Agl way,extracted and separated organic reagent,silver content of organic phase was determined by atomic absorption spectrophotometer,the determining range is（1-1000）×10-9. |
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| Keywords: | method of acid solution potassium iodide methyl isobutyl ketene atsorption analysis silver |
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