| 海洋沉积物标样ICP—AES多元素同时分析 |
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| 引用本文： | 刘春兰,孙雅茹.海洋沉积物标样ICP—AES多元素同时分析[J].光谱实验室,1993,10(4):9-11. |
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| 作者姓名： | 刘春兰 孙雅茹 |
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| 作者单位： | 中国科学院长春应用化学研究所，中国科学院长春应用化学研究所，中国科学院长春应用化学研究所 长春市斯大林大街109号，130022，长春市斯大林大街109号，130022，长春市斯大林大街109号，130022 |
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| 摘 要： | 本文提出了用ICP-AES法直接对海洋沉积物标准样品中多元素同时分析。ICP-AES法具有灵敏度高,测量精度好,线性范围宽等优点1-4]。在此文中对样品前处理做了方法的研究,选用了多元素同时测定,空白值低、省时的溶解方法。相对标准偏差为0.03-6.9%,同时对GSD-9标准样进行了分析,结果与标准样值相符。
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| 关 键 词： | 等离子体光谱 海洋沉积物 元素分析 |
Simultaneous Multielement Analysis of a Sea Sediment by Inductively Coupled-Plasma Atomic Emission Spectrometry |
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| Liu Chunlan,Sun Yaru and Zeng Xianjin Changchun Institute of Applied Chemistry,Academia Sinica,No. Sidalindajie,Changchun ,P. R. China.Simultaneous Multielement Analysis of a Sea Sediment by Inductively Coupled-Plasma Atomic Emission Spectrometry[J].Chinese Journal of Spectroscopy Laboratory,1993,10(4):9-11. |
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| Authors: | Liu Chunlan Sun Yaru and Zeng Xianjin Changchun Institute of Applied Chemistry Academia Sinica No Sidalindajie Changchun P R China |
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| Institution: | Liu Chunlan,Sun Yaru and Zeng Xianjin Changchun Institute of Applied Chemistry,Academia Sinica,No. 109 Sidalindajie,Changchun 130022,P. R. China |
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| Abstract: | A method for the determination of the simultaneous multielement in the standard material of sea sediment by inductively coupled plasma-atomic emission spectrometry is described. The preparation of the samples was studied in such a way that the procedure could be successfully linked up with the subsequent simultaneous multielement analysis, provide a minimum blank values and save time. The relative standard deviation is 0.03-6.9%. GSD-9 standard reference materials were analyzed and their results were in good agreement with certified values. |
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| Keywords: | Inductively Coupled Plasma-Atomic Emission Spectro-metry Sea Sediment Multielement Analysis |
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