| 原子荧光光谱法测定杜仲中的砷 |
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| 引用本文： | 朱琳,曾晓丹,张福胜. 原子荧光光谱法测定杜仲中的砷[J]. 光谱实验室, 2012, 29(2): 973-976 |
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| 作者姓名： | 朱琳 曾晓丹 张福胜 |
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| 作者单位： | 吉林化工学院化学与制药工程学院,吉林省吉林市龙潭区承德街45号,132022 |
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| 基金项目： | 吉林化工学院科研基金资助项目 |
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| 摘 要： | 采用双通道原子荧光光谱法测定杜仲中砷的含量。确定了仪器的最佳工作条件,考察了酸度、还原剂、预还原剂的影响以及共存元素的干扰情况。方法快速、简便、准确且灵敏度高,为中药材中砷的含量测定提供了较好的方法。
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| 关 键 词： | 原子荧光光谱法 杜仲 砷 |
Determination of Arsenic in Eucommia by Atomic Fluorescence Spectrometry |
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| ZHU Lin , ZENG Xiao-Dan , ZHANG Fu-Sheng. Determination of Arsenic in Eucommia by Atomic Fluorescence Spectrometry[J]. Chinese Journal of Spectroscopy Laboratory, 2012, 29(2): 973-976 |
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| Authors: | ZHU Lin ZENG Xiao-Dan ZHANG Fu-Sheng |
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| Affiliation: | ZHU Lin ZENG Xiao-Dan ZHANG Fu-Sheng(School of Chemical and Pharmaceutical Engineering,Jilin Institute of Chemical Technology,Jilin,Jilin 132022,P.R.China) |
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| Abstract: | The content of arsenic in eucommia was determined by hydride generation-atomic fluorescence spectrometry.The optimal conditions were established,and the influence factors such as the acidity,the concentration of reducer and prereducer,and the interference of co-exiting elements were discussed.This method is proved to be fast,simple,accurate and sensitive,and it offers a good metod for the determination of arsenic in traditional Chinese medicine. |
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| Keywords: | Atomic Fluorescence Spectrometry Eucommia Arsenic Inorganic Arsenic |
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