| 电感耦合等离子体发射光谱法测定海水中微量钡 |
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| 引用本文： | 卢思桥,何超君,刘敏.电感耦合等离子体发射光谱法测定海水中微量钡[J].吉林地质,2010,29(1):142-143. |
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| 作者姓名： | 卢思桥 何超君 刘敏 |
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| 作者单位： | 辽宁省地质矿产研究院,辽宁,沈阳,110036 |
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| 摘 要： | 研究了用ICP-AES测定海水中微量钡的方法,选取了最佳工作条件,检出限为0.003mg·L-1,RSD为0.64%～0.84%,回收率在98.2%～104%之间。该法简便、快速、准确,结果令人满意。
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| 关 键 词： | 电感耦合等离子体发射光谱法 海水 微量钡 |
Determination of trace barium in sea water by ICP-AES |
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| LU Si-qiao,HE Chao-jun,LIU Min.Determination of trace barium in sea water by ICP-AES[J].Jilin Geology,2010,29(1):142-143. |
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| Authors: | LU Si-qiao HE Chao-jun LIU Min |
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| Affiliation: | The Geology and Mineral Institute of Liaoning Province,Shenyang 110032,Liaoning,China |
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| Abstract: | The ICP-AES method for determination of the content of Trace Barium in sea water was used.The working parameters were optimized.The detection limit was 0.003 mg·L-1.RSD was in the range of 0.64%-0.84%and recoveries in the range from 98.2%-104%were obtained.The proposed method was proved to be simple,rapid and accurate,and the result was satisfactory. |
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| Keywords: | ICP-AES sea water trace barium |
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