| 电感耦合等离子体质谱法分析锰结核中的多种元素含量 |
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| 引用本文： | 刘洁,付睿峰,孙友宝,黄涛宏.电感耦合等离子体质谱法分析锰结核中的多种元素含量[J].环境化学,2021,40(1):327-330. |
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| 作者姓名： | 刘洁 付睿峰 孙友宝 黄涛宏 |
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| 作者单位： | 岛津企业管理(中国)有限公司上海分公司,上海,200233;岛津企业管理(中国)有限公司上海分公司,上海,200233;岛津企业管理(中国)有限公司上海分公司,上海,200233;岛津企业管理(中国)有限公司上海分公司,上海,200233 |
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| 摘 要： | 本文使用岛津ICPMS-2030电感耦合等离子体质谱仪,采用微波消解法对锰结核样品进行前处理,测定了锰结核样品中32种元素含量.实验结果表明,各元素在1.0-100μg·L-1范围内线性关系良好,相关系数均大于0.9998,检出限低,各元素检出限都在0.00004-0.73 μg·g-1之间.该方法操作简便、快速,测试...
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| 关 键 词： | ICPMS-2030 微波消解 锰结核 元素测定 |
Determination of multi-elements in manganese nodules by inductively coupled plasma mass spectrometry |
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| LIU Jie,FU Ruifeng,SUN Youbao,HUANG Taohong.Determination of multi-elements in manganese nodules by inductively coupled plasma mass spectrometry[J].Environmental Chemistry,2021,40(1):327-330. |
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| Authors: | LIU Jie FU Ruifeng SUN Youbao HUANG Taohong |
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| Institution: | (Shimadzu(China)Co.,Ltd.Shanghai Branch,Shanghai,200233,China) |
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| Abstract: | A method for determination of thirty-two multi-elements in manganese nodules was developed by using inductively coupled plasma mass spectrometry(ICPMS-2030) of Shimadzu Company. Samples were dissolved by microwave digestion. The experimental results show that the correlation of coefficients were above 0.9998 in the range of 1.0 —100 μg·L-1, the detection limit of each element is between 0.00004—0.73 μg·g-1. The method is simple and convenient. The manganese nodules reference material GBW07296 is used for verification, and the measured value is basically consistent with the standard value. This method is applicable to the determination of multi-elements in manganese nodules. |
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| Keywords: | ICPMS-2030 microwave digestion manganese nodules elemental determination |
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