| ICP-MS快速测定地质样品中的铀、钍、钨、钼 |
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| 引用本文： | 李林福,黄正勇,左天明.ICP-MS快速测定地质样品中的铀、钍、钨、钼[J].内江师范学院学报,2014(8):31-33. |
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| 作者姓名： | 李林福 黄正勇 左天明 |
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| 作者单位： | 四川省核工业辐射测试防护院,四川成都610503 |
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| 摘 要： | 建立一种使用电感耦合等离子体质谱仪快速测定地质样品中的铀、钍、钨、钼元素的方法.实验表明铀、钍、钨、钼检出限分别为：0.03,0.02,0.05,0.03μg/g.四种元素相对标准偏差均小于10%,测定值均与推荐值吻合.该法适于大批量地质样品中铀、钍、钨、钼同时快速测定.
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| 关 键 词： | ICP-MS 铀 钍 钨 钼 |
Rapid Determination of U,Th,W and Mo in Geological Samples by ICP-MS |
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| LI Lin-fu,HUANG Zheng-yong,ZUO Tian-ming.Rapid Determination of U,Th,W and Mo in Geological Samples by ICP-MS[J].Journal of Neijiang Teachers College,2014(8):31-33. |
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| Authors: | LI Lin-fu HUANG Zheng-yong ZUO Tian-ming |
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| Institution: | (Sichuan Radiation Detection ＆Protection Institute of Nuclear Industry, Sichuan, Chengdu 610503, China) |
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| Abstract: | The experiment is to find out a method for the rapid determination of U,Th,W and Mo in geological samples by ICP-MS.The findings show that the detection limits are respectively 0.03μg/g,0.02μg/g,0.05μg/g,and 0.03μg/g.The relative standard deviation of the four elements is all below 10%.The measured results are consistent with the recommended results.Hence,this method is suitable for rapid determination of U,Th,W and Mo of geological samples in large quantities. |
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| Keywords: | ICP-MS uranium thorium tungsten molybdenum |
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