| 锡铅合金中高含量锡,铅的火焰原子吸收测定 |
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| 引用本文： | 龙洲雄 易永. 锡铅合金中高含量锡,铅的火焰原子吸收测定[J]. 江西科学, 1997, 15(2): 72-76 |
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| 作者姓名： | 龙洲雄 易永 |
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| 作者单位： | 江西省分析测试研究所!南昌，330029，江西省分析测试研究所!南昌，330029，江西省分析测试研究所!南昌，330029，江西省分析测试研究所!南昌，330029 |
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| 摘 要： | 提出了用混合酸（盐酸＋硝酸）溶解样品，在混合酸介质中，于同一份溶液里，用火焰原子吸收分光光度法测定锡铅合金中主含量元素锡、铅。该法简便。快速，实用，共存离子不相互干扰，回收率在９８％￣１０２％间，所测样品和国家标准样品均获得令人满意的结果。
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| 关 键 词： | 火焰原子吸收 锡铅合金 锡 铅 测定 |
DETERMINATION OF TIN AND LEAD IN TIN AND LEAD BASED ALLOYS BY FLAME ATOMIC ABSORPTION SPECTROMETRY |
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| Long Zhouxiong, Yi Yong, Zhou Qinghua, Dai Hui. DETERMINATION OF TIN AND LEAD IN TIN AND LEAD BASED ALLOYS BY FLAME ATOMIC ABSORPTION SPECTROMETRY[J]. Jiangxi Science, 1997, 15(2): 72-76 |
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| Authors: | Long Zhouxiong Yi Yong Zhou Qinghua Dai Hui |
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| Abstract: | After tin-lead alloy becoming dissoluable by mixed acid (hydrochloric acid and nitric acid),tin and lead are determined by FAAS at the same solution. The method is simple, rapid, pratical.Presence of othex metal irons do not interfer with the determination of tin and lead. The recoveryis 98 % -102 %. After determining samples and standard samples satisfactory results could be obtained. |
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| Keywords: | Tin-lead alloy Flame atomic absorption spectrometry Tin Lead |
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