| 微波消解―ICP―MS法测土壤和水系沉积物样品中的碘 |
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| 引用本文： | 孙霞,谭微,贾双琳,杨刚,周小林.微波消解―ICP―MS法测土壤和水系沉积物样品中的碘[J].贵州地质,2018,35(3):257-261. |
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| 作者姓名： | 孙霞 谭微 贾双琳 杨刚 周小林 |
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| 作者单位： | 1.贵州省地质矿产中心实验室，贵州贵阳550018；2.国土资源部贵阳矿产资源监督检测中心，贵州贵阳5500183；,1.贵州省地质矿产中心实验室，贵州贵阳550018；2.国土资源部贵阳矿产资源监督检测中心，贵州贵阳5500183；,1.贵州省地质矿产中心实验室，贵州贵阳550018；2.国土资源部贵阳矿产资源监督检测中心，贵州贵阳5500183；,1.贵州省地质矿产中心实验室，贵州贵阳550018；2.国土资源部贵阳矿产资源监督检测中心，贵州贵阳5500183；,1.贵州省地质矿产中心实验室，贵州贵阳550018；2.国土资源部贵阳矿产资源监督检测中心，贵州贵阳5500183；3.中国地质大学（武汉）材料与化学学院，湖北武汉430074 |
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| 基金项目： | 贵州省地质矿产勘查开发局地质科研项目[合同编号：黔地矿科合（2015）23号]。 |
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| 摘 要： | 介绍了用微波消解处理土壤和水系沉积物样品,用电感耦合等离子质谱仪(ICP-MS)快速高效测试碘的方法。方法的检出限为0. 012μg/g。所选的12个土壤和水系沉积物国家一级标准物质12次测定,除GBW07307a的RSD小于10%外,其余RSD值均小于5%,12次测试的平均值和标准值对数差绝对值均小于0. 05。方法加标回收率在98. 6%104. 6%之间。
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| 关 键 词： | 微波消解 ICP-MS 碘 土壤 水系沉积物 |
Determination of Iodine in Soil and Sediment Samples by Microwave Digestion and Inductively Coupled Plasma-Mass Spectrometry |
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| SUN Xi,TAN Wei,JIA Shuang-lin,YANG Gang and ZHOU Xiao-lin.Determination of Iodine in Soil and Sediment Samples by Microwave Digestion and Inductively Coupled Plasma-Mass Spectrometry[J].Guizhou Geology,2018,35(3):257-261. |
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| Authors: | SUN Xi TAN Wei JIA Shuang-lin YANG Gang and ZHOU Xiao-lin |
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| Institution: | 1.Guizhou Central Laboratory of Geology and Mineral Resources, Guiyang 550018, Guizhou, China;2 Guiyang Supervision and Testing Center of Mineral Resources, Ministry of Land and Resources,Guiyang 550018, Guizhou, China;,1.Guizhou Central Laboratory of Geology and Mineral Resources, Guiyang 550018, Guizhou, China;2 Guiyang Supervision and Testing Center of Mineral Resources, Ministry of Land and Resources,Guiyang 550018, Guizhou, China;,1.Guizhou Central Laboratory of Geology and Mineral Resources, Guiyang 550018, Guizhou, China;2 Guiyang Supervision and Testing Center of Mineral Resources, Ministry of Land and Resources,Guiyang 550018, Guizhou, China;,1.Guizhou Central Laboratory of Geology and Mineral Resources, Guiyang 550018, Guizhou, China;2 Guiyang Supervision and Testing Center of Mineral Resources, Ministry of Land and Resources,Guiyang 550018, Guizhou, China; and 1.Guizhou Central Laboratory of Geology and Mineral Resources, Guiyang 550018, Guizhou, China;2 Guiyang Supervision and Testing Center of Mineral Resources, Ministry of Land and Resources,Guiyang 550018, Guizhou, China; 3 Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, Hubei, China |
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| Abstract: | |
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| Keywords: | Microwave digestion ICP-MS Iodine Soil Sediment |
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