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《Geochimica》 2011-01
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Application of RESOlution in-situ laser ablation ICP-MS in trace element analyses

TU Xiang-lin1,ZHANG Hong1,2,DENG Wen-feng1,LING Ming-xing1,2,LIANG Hua-ying3,LIU Ying1 and SUN Wei-dong1 1.Key Laboratory of Isotope Geochronology and Geochemistry,Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou 510640,China;2.Graduate University of Chinese Academy of Sciences,Beijing 100049,China;3.Key Laboratory for Metallogenic Dynamics,Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou 510640,China  
In this study,an Agilent 7500a ICP-MS coupled with a Resonetics RESOlution M-50 laser-ablation system was used to analyze 37 trace elements for 7 MPI-DING glass standards.RESOlution M-50 laser-ablation system consists of an excimer(193 nm) laser,a two-volume laser-ablation cell,a Squid smoothing device and a computer controlled high precision X-Y stage.The two-volume laser-ablation cell is designed to avoid cross contamination and reduce background flushing time.The Squid smoothing device can reduce statistic error induced by laser-ablation pulses.The accuracy of the X-Y stage is better than 0.1 μm.Two spot sizes,with diameters of 31 and 69 μm respectively,were applied.The relative standard deviations(RSDs) are mostly less than 5%,and relative deviations(RDs) of obtained average concentrations from reference values are mostly less than 10%,only a few elements have high RSD due to very low concentrations and/or heterogeneities.RSDs and RDs for rare earth element(REE) results are all better than 5%.This study demonstrates that an Agilent 7500a ICP-MS coupled with a RESOlution M-50 laser-ablation system can precisely determine trace element concentrations of geological samples ranging from ultramafic to granitic.The precision and accuracy for elements with concentrations higher than 0.1 μg/g,are better than other common laser ablation system,because of the two-volume laser-ablation cell and signal smoothing Squid device.
【Fund】: 国家自然科学基金(40525010)
【CateGory Index】: P595
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【Citations】
Chinese Journal Full-text Database 1 Hits
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LIU Jun-feng1,SUN Yong1,FENG Tao1,HU Yan-hua2 and SUN Wei-dong2 1. State Key Laboratory of Continental Dynamics; Department of Geology,Northwest University,Xi’ an 710069,China;2. Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou 510640,China;Geochemistry and petrogenesis of Sifangtai mafic-ultramafic complex from North Qinling[J];Geochimica;2008-02
2 HE Shi-ping1,2,WANG Hong-liang1,3,CHEN Juan-lu1,2,XU Xue-yi1,ZHANG Hong-fei2,REN Guang-ming1,YU Ji-yuan11.Xi’an Institute of Geology and Mineral Resources,CGS,Xi’an 710054,China2.Faculty of Earth Sciences,China University of Geosciences,Wuhan 430074,China3.Department of Geology,Northwest University,Xi’an 710069,China;LA-ICP-MS U-Pb Zircon Geochronology of Basic Dikes within Maxianshan Rock Group in the Central Qilian Mountains and Its Tectonic Implications[J];Earth Science(Journal of China University of Geosciences);2008-01
3 WANG Li-she1), YANG Jian-guo1), WANG Yu-xi1), LEI Yong-xiao1) , XIE Chun-lin1), CAO Hong-xia2), YANG Peng-fei1), QI Ya-lin3), GAO Ming4) 1) Xi’an Institute of Geology and Mineral Resources, Xi’an, Shannxi 710054; 2) Research Institute of Shannxi YanChang Petroleum Group, CO., LTD, Xi’an, Shannxi 710075; 3) Research Institute of Changqing Oil Field, Xi’an, Shannxi 710021; 4) No. 224 Geological Party, Shannxi Geological Bureau of Nuclear Industry, Xi’an, Shannxi 710024;Isotopic Dating of Basalt from Gongpoquan Group in Yingmaotuo Area of the Beishan Mountain,Gansu Province,and Its Geological Significance[J];Acta Geoscientica Sinica;2009-03
4 HE Shi-ping1,2,WANG Hong-liang1,XU Xue-yi1,ZHANG Hong-fei2,REN Guang-ming1(1.Xi'an Institute of Geology and Mineral Resources,CGS,Xi'an 710054,China;2.School of Earth Sciences,China University of Geoscience,Wuhan 430074,China);A LA-ICP-MS U-Pb Chronological Study of Zircons from Hongtubu Basic Volcanic Rocks and Its Geological Significance in the East Segment of North Qilian Orogenic Belt[J];Advances in Earth Science;2007-02
5 LIU Bing1a,BA Jin1a,ZHANG Lu1a,CHEN Neng-song1a,LI Xiao-yan1a,ZHANG Ze-jun1a,CHEN Hai-hong1b,YUAN Yan-ming1a(1a.Faculty of Earth Sciences;1b.State Key Laboratory of Geological Processes and Mineral Resources,China University of Geosciences,Wuhan 430074,China);Zircon LA-ICP-MS U-Pb Dating of Metamorphism and Anatexis of the Guandi Complex,Zhoukoudian Area,Beijing[J];Geological Science and Technology Information;2008-06
6 LIU Junfeng 1,2), SUN Yong 1,2) 1) The Key Laboratory of Continental Dynamics, Northwest University, Xian, 710069 2) Department of Geology, Northwest University, Xian, 710069;New Data on the “Hot” Emplacement Age of Ultramafic Rocks from the Songshugou Area in the Eastern Qinling[J];Geological Review;2005-02
7 LIU Junfeng1), SUN Weidong2), SUN Yong1), SUN Yali2), LIU Fangjie3)1) The State Key Laboratory of Continental Dynamics, Northwest University, Department of Geology, Northwest University, Xi’an, 710069;2) Key Laboratory of Isotope Geochronology and Geochemistry, Guangzhou Institute of Geochemistry, The Chinese Academy of Science, Guangzhou, 510640;3) Shaanxi Non-ferrous Metal Holding Group Co.,Ltd, Xi'an, 710075;Geochemistry and Platinum-group Elements of Ultramafic Rocks from the Songshugou Area in the Eastern Qinling:Constraints on Petrogenesis[J];Geological Review;2008-01
8 WANG Yimin CHEN Youping National Research Center for Geoanalysis,Beijing,100037;Review on Important Achievements of Geoanalysis in Last 30 Years of China[J];Geological Review;2008-05
9 HE Shiping~ 1,2) , WANG Hongliang~ 2,3) , CHEN Juanlu~ 1,2) , XU Xueyi~ 2) , ZHANG Hongfei~ 1) ,REN Guangming~ 2) 1) China University of Geoscience,Wuhan,430074; 2) Xi′an Institute of Geology and Mineral Resources,Xi′an,710054 3) Department of Geology,Northwest University,Xi′an,710069;Zircon U-Pb Chronology of Longshan Rock Group By LA-ICP-MS and Its Geological Significance[J];Acta Geologica Sinica;2006-11
10 HE Shiping 1,2),WANG Hongliang 2,3),CHEN Juanlu 1,2),XU Xueyi 2),ZHANG Hongfei 1), REN Guangming 2),YU Jiyuan 2)1)China University of Geoscience,Wuhan,430074;2)Xi'an Institute of Geology and Mineral Resource,710054;3)Department of Geology,Northwest University,Xi'an,710069;Zircon U-Pb Chronology of Kuanping Rock Group By LA-ICP-MS and its Geological Significance[J];Acta Geological Sinica;2007-01
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