| 火焰原子吸收光谱法测定胖大海中的微量元素Fe、Mn |
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| 引用本文： | 胡杨,袁钊,郭小凤,刘文馨,刘利,陈懋斐,王秀峰.火焰原子吸收光谱法测定胖大海中的微量元素Fe、Mn[J].广州化工,2012,40(20):94-95. |
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| 作者姓名： | 胡杨 袁钊 郭小凤 刘文馨 刘利 陈懋斐 王秀峰 |
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| 作者单位： | 1. 绵阳师范学院化学与化学工程学院,四川绵阳,621000
2. 吉林大学生命科学院,吉林长春,130012 |
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| 摘 要： | 采用HNO3∶HClO4(4+1)分解样品,火焰原子吸收光谱法测定胖大海中的微量元素Fe、Mn的含量。结果表明胖大海中微量元素Fe、Mn含量丰富,分别为43.8750μg/g、244.625μg/g,RSD<2.700%,回收率在96.90%～105.0%。
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| 关 键 词： | 火焰原子吸收光谱法 微量元素 胖大海 |
Flame Atomic Absorption Spectrometric Method for the Determination of Trace Elements Zn and Mn Content in Sterculia scaphigera Wall |
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| HU Yang,YUAN Zhao,GUO Xiao-feng,LIU Wen-xin,LIU Li,CHEN Mao-fei,WANG Xiu-feng.Flame Atomic Absorption Spectrometric Method for the Determination of Trace Elements Zn and Mn Content in Sterculia scaphigera Wall[J].GuangZhou Chemical Industry and Technology,2012,40(20):94-95. |
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| Authors: | HU Yang YUAN Zhao GUO Xiao-feng LIU Wen-xin LIU Li CHEN Mao-fei WANG Xiu-feng |
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| Affiliation: | 1 Department of Chemistry and Chemical Engineering,Mianyang Normal University,Sichuan Mianyang 621000; 2 College of Life Science,Jilin University,Jilin Changchun 130012,China) |
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| Abstract: | Using HNO3：HCLO4（4＋1） to digest the samples,Fe and Mn in Sterculia scaphigera Wall content were determined with flame atomic absorption spectrometric,and the results showed that Fe,Mn traceelements of the rich content were 43.8750 μg/g,244.625 μg/g,RSD3.05%,respectively,and the recovery was in 96.9%~105%. |
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| Keywords: | flame atomic absorption spectrometric method trace elements Sterculia scaphigera Wall |
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