| 断续流动氢化物发生法在AAS／AFS中的应用 |
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| 引用本文： | 郭小伟 郭旭明. 断续流动氢化物发生法在AAS／AFS中的应用[J]. 光谱学与光谱分析, 1995, 15(3): 97-101 |
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| 作者姓名： | 郭小伟 郭旭明 |
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| 作者单位： | 西北有色地质研究所 |
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| 摘 要： | 本文介绍了一种介于流动注射法及连续流动法之间的氢化物发生进样技术。这种技术被称为断续流动法。它具有装置简单，灵活性大，运转成本低等特点。目前，已成功地应用于氢化物原子吸收法及氢化物原子荧光法中。
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| 关 键 词： | 氢化物发生 原子吸收光谱 原子荧光光谱 |
APPLICATION OF INTERMITTENT--FLOW HYDRIDE--GENERATION SAMPLE INTRODUCTION METHOD TO HYDRIDEGENERATION AAS/AFS |
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| GUO Xiaowei and GUO Xuming. APPLICATION OF INTERMITTENT--FLOW HYDRIDE--GENERATION SAMPLE INTRODUCTION METHOD TO HYDRIDEGENERATION AAS/AFS[J]. Spectroscopy and Spectral Analysis, 1995, 15(3): 97-101 |
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| Authors: | GUO Xiaowei and GUO Xuming |
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| Abstract: | A new hydride--generation sample introduction technique has been proposed and described in this paper. The technique, which is called intermittent flow method is a hybrid of flow injection and continuous flow method. Some unique advantages of using intermittent flow technique including less cross contamination,simple instrument setup, flexible sampling amounts and low running cost are discussed.This technique has been successfully applied to hydride generation AAS/AFS. |
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| Keywords: | Intermittment flow method Hydride generation Sample introduction techniques Atomic absorption spectrometry Atomic fluorescence spectrometry |
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