| 微波消解-ICP-MS测定无纺布中8种金属元素 |
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| 引用本文： | 苏延静,郑永章,李继东.微波消解-ICP-MS测定无纺布中8种金属元素[J].现代仪器,2008,14(3):61-63. |
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| 作者姓名： | 苏延静 郑永章 李继东 |
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| 作者单位： | 北京有色金属研究总院测试中心,北京,100088 |
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| 摘 要： | 建立无纺布中8种金属元素的微波消解-电感耦合等离子体质谱的分析方法。应用Cs内标,仪器信号漂移和样品的基体效应能得到很好的补偿。对所测定元素,方法的检出限为0.01~0.10ng/mL,回收率为82%~116%,RSD小于10%(n=5)。
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| 关 键 词： | 微波消解 电感耦合等离子体质谱 无纺布 |
Determination of 8 metal elements in non woven fabric by microwave digestion-ICP-MS |
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| Su Yanjing,Zheng Yongzhang,Li Jidong.Determination of 8 metal elements in non woven fabric by microwave digestion-ICP-MS[J].Modern Instruments,2008,14(3):61-63. |
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| Authors: | Su Yanjing Zheng Yongzhang Li Jidong |
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| Abstract: | A method for the determination of 8 elements in non woven fabric by microwave digestion-ICP-MSwas reported in this paper.Cs,the internal standard element,can compensate the drift of MS-signals and also reducmatrix effects in analytical solution.For all analyte elements,the detection limits are in the range of 0.01~0.10ngmL,the recoveries are in the range of 82%~116%,the relative standard deviations are less than 10%(n=5). |
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| Keywords: | ICP-MS Microwave digestion Non woven fabric |
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