| 气动雾化进样微波等离子体炬（MPT）原子荧光光谱法测定锌的研究 |
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| 引用本文： | 段忆翔 刘明钟. 气动雾化进样微波等离子体炬（MPT）原子荧光光谱法测定锌的研究[J]. 分析化学, 1993, 21(5): 610-614 |
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| 作者姓名： | 段忆翔 刘明钟 |
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| 作者单位： | 吉林大学化学系，吉林大学化学系，吉林大学化学系，吉林大学化学系，北京地质仪器厂，北京地质仪器厂 长春 130023，长春 130023，长春 130023，长春 130023，北京 100088，北京 100088 |
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| 摘 要： | 本文将水溶液雾化进样与微波等离子体炬原子荧光光谱法联用,建立了HCL-MPT-AFS测定Zn的新方法。讨论了实验条件的选择问题以及溶液中共存离子对测定Zn的影响,本文所推荐的方法具有较高的灵敏度和精密度,并将其用于实际样品分析。
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| 关 键 词： | 微波等离子体 原子荧光光谱 锌 |
Determination of Zinc by Microwave Plasma Torch-Atomic Fluores.cence Spectrometry With Nebulization Sample Introduction System |
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| Duan Yixiang. Du Xiaoguang,Liu Jun,Jin Qinhan. Determination of Zinc by Microwave Plasma Torch-Atomic Fluores.cence Spectrometry With Nebulization Sample Introduction System[J]. Chinese Journal of Analytical Chemistry, 1993, 21(5): 610-614 |
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| Authors: | Duan Yixiang. Du Xiaoguang Liu Jun Jin Qinhan |
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| Abstract: | A novel method of microwave plasma torch-atomic fluorescence spectrometry (MPT-AFS) has been proposed. A new improved microwave plasma torch was used as an atomizer, and a pneumatic nebulizer was used for introducing aqueous sample. The analytical performance of MPT-AFS for zinc was investigated. The detection limits for zinc and cadmium Were 1. 2 and 0. 26 ng/ml,respectively. The method proposed has also been used to analyze the practical samples for zinc with satisfactory results. |
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| Keywords: | Microwave plasma torch Atomic fluorescence spectrometry Zinc. |
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