| 原子吸收光谱测定方法研究 |
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| 引用本文： | 李光壁,王昶,刘占广.原子吸收光谱测定方法研究[J].盐业与化工,2011,40(5). |
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| 作者姓名： | 李光壁 王昶 刘占广 |
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| 作者单位： | 天津科技大学海洋科学与工程学院,海洋资源与化学重点实验室,天津300457 |
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| 基金项目： | 国家自然科学基金(30022201); 天津科技大学自然科学基金(20070226) |
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| 摘 要： | 通过改变火焰原子吸收乙炔流量、空气流量、火焰高度和改变石墨炉原子吸收灰化温度、原子化温度,研究了以上各参数对仪器信号的影响,得出最优化条件,并通过实例进行了验证,为以后的应用提供了科学依据。
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| 关 键 词： | 火焰 石墨炉 原子吸收 |
Research on Measurement Parameters by Atomic Absorption Spectrometry |
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| LI Guangbi,WANG Chang,LIU Zhanguang.Research on Measurement Parameters by Atomic Absorption Spectrometry[J].Jounral of Salt and Chemical Industry,2011,40(5). |
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| Authors: | LI Guangbi WANG Chang LIU Zhanguang |
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| Affiliation: | LI Guangbi,WANG Chang,LIU Zhanguang (Tianjin University of Science & Technology Tianjin Key Laboratory of Marine Resource & Chemistry,College of Marine Science & Engineering,Tianjin 300457,China) |
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| Abstract: | This paper analyses the absorbance of flame atomic absorption spectrometry by altering acetylene flow,oxidant flow and the flame height.It also analyses the absorbance of graphite furnace atomic absorption spectrometry by altering the pyrolysis temperature and atomization temperature.And optimum conditions were obtained and verified by examples.These results provide a scientific basis for application in the future. |
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| Keywords: | flame graphite furnace atomic absorption spectrometry |
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