| 石墨炉原子吸收光谱法测定饮料中的锗及基体干扰的研究 |
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| 引用本文： | 刘瑛 杨秀华. 石墨炉原子吸收光谱法测定饮料中的锗及基体干扰的研究[J]. 分析测试学报, 1995, 14(5): 49-52 |
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| 作者姓名： | 刘瑛 杨秀华 |
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| 作者单位： | 广东省分析测试研究所 |
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| 摘 要： | 本实验以硝酸镍为基体改进剂，用塞曼石墨炉原子吸收法测定样品中的微量锗，研究了溶液介质与共存元素对测定的影响。方法简便，准确快速，灵敏度高。
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| 关 键 词： | 锗，石墨炉原子吸收法，基体改进剂，基体干扰。 |
Determination of Trace Germanium in Beverages by GFAAS and the Matrix Interference |
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| Liu Ying,Yang Xiouhua,Lu Zhongre. Determination of Trace Germanium in Beverages by GFAAS and the Matrix Interference[J]. Journal of Instrumental Analysis, 1995, 14(5): 49-52 |
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| Authors: | Liu Ying Yang Xiouhua Lu Zhongre |
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| Abstract: | A method for the determination of trace germanium in beverages by GFAAS with Ni (NO3)2 as a matrix modifier is described.The interferences from solvent and co-existing elements have been studied.The method is simple,rapid,reliable and sensitive. |
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| Keywords: | Germanium GFAAS Matrix modifier Matrix interference. |
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