| 悬浮液氢化物发生原子荧光光谱法测定化探样品中痕量铋 |
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| 引用本文： | 刘汉东,汤志勇.悬浮液氢化物发生原子荧光光谱法测定化探样品中痕量铋[J].光谱实验室,1996,13(2):12-15. |
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| 作者姓名： | 刘汉东 汤志勇 |
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| 作者单位： | 江汉大学城建环保系，中国地质大学应用化学系 |
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| 摘 要： | 本文提出了一种把悬浮液技术与氢化物发生法相结合原子荧光光谱测定化探样品中痕量铋的分析方法，试验了悬浮粒度，酸介质，悬浮液浓度等因素对铋氢化物发生效率的影响，采用水溶液标准校正，方法简便，结果准确可靠。
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| 关 键 词： | 悬浮液 原子荧光光谱法 铋 化探样品 |
Determination of Trace Amounts of Bismuth in Geological Materials by Atomic Fluorescence Spectrometry Using Slurry Hydride Generation Technique |
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| Liu Handong.Determination of Trace Amounts of Bismuth in Geological Materials by Atomic Fluorescence Spectrometry Using Slurry Hydride Generation Technique[J].Chinese Journal of Spectroscopy Laboratory,1996,13(2):12-15. |
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| Authors: | Liu Handong |
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| Abstract: | A simple and rapid method is proposed for the determination of bismuth in geological materials which combines slurry technique with hydride generation atomic fluorescence spectrometry.The effect of various factors such as various acid media and the particle size of slurry and slurry concentration is tested. Determination of bismuth is the use of aqueous standards for calibration.The method has been used for the determination of bismuth in geological materials with satisfactory results. |
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| Keywords: | Slurry Hydride Generation Atomic Fluorescence Spectrometry Bismuth Determination |
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