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An evaluation of a single-step extraction chromatography separation method for Sm-Nd isotope analysis of micro-samples of silicate rocks by high-sensitivity thermal ionization mass spectrometry

文献类型：期刊论文

作者Li, Chao-Feng1,2; Li, Xian-Hua1; Li, Qiu-Li1; Guo, Jing-Hui1; Li, Xiang-Hui1; Liu, Tao1,2
刊名ANALYTICA CHIMICA ACTA
出版日期2011-11-14
卷号706期号:2页码:297-304
关键词LN Spec Extraction chromatography Sm-Nd isotopes Thermal ionization mass spectrometry NdO(+)
ISSN号0003-2670
DOI10.1016/j.aca.2011.08.036
文献子类Article
英文摘要A single-step separation scheme is presented for Sm-Nd radiogenic isotope system on very small samples (1-3 mg) of silicate rock. This method is based on Eichrom (R) LN Spec chromatographic material and affords a straightforward separation of Sm-Nd from complex matrix with good purity and satisfactory blank levels, suitable for thermal ionization mass spectrometry (TIMS).
WOS关键词RARE-EARTH-ELEMENTS ; MC-ICP-MS ; NEODYMIUM ; PRECISE ; RATIOS ; SR ; TIMS ; HF
WOS研究方向Chemistry
语种英语
WOS记录号WOS:000297184600013
出版者ELSEVIER SCIENCE BV
资助机构National Natural Science Foundation of China(40973044 ; National Natural Science Foundation of China(40973044 ; National Natural Science Foundation of China(40973044 ; National Natural Science Foundation of China(40973044 ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences(ZC0805) ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences(ZC0805) ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences(ZC0805) ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences(ZC0805) ; 40903009) ; 40903009) ; 40903009) ; 40903009) ; National Natural Science Foundation of China(40973044 ; National Natural Science Foundation of China(40973044 ; National Natural Science Foundation of China(40973044 ; National Natural Science Foundation of China(40973044 ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences(ZC0805) ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences(ZC0805) ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences(ZC0805) ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences(ZC0805) ; 40903009) ; 40903009) ; 40903009) ; 40903009) ; National Natural Science Foundation of China(40973044 ; National Natural Science Foundation of China(40973044 ; National Natural Science Foundation of China(40973044 ; National Natural Science Foundation of China(40973044 ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences(ZC0805) ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences(ZC0805) ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences(ZC0805) ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences(ZC0805) ; 40903009) ; 40903009) ; 40903009) ; 40903009) ; National Natural Science Foundation of China(40973044 ; National Natural Science Foundation of China(40973044 ; National Natural Science Foundation of China(40973044 ; National Natural Science Foundation of China(40973044 ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences(ZC0805) ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences(ZC0805) ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences(ZC0805) ; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences(ZC0805) ; 40903009) ; 40903009) ; 40903009) ; 40903009)
源URL[http://ir.iggcas.ac.cn/handle/132A11/74314]  
专题中国科学院地质与地球物理研究所
通讯作者Li, Xian-Hua
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China
2.Chinese Acad Sci, Grad Univ, Sch Earth Sci, Beijing 100039, Peoples R China
推荐引用方式
GB/T 7714		 Li, Chao-Feng,Li, Xian-Hua,Li, Qiu-Li,et al. An evaluation of a single-step extraction chromatography separation method for Sm-Nd isotope analysis of micro-samples of silicate rocks by high-sensitivity thermal ionization mass spectrometry[J]. ANALYTICA CHIMICA ACTA,2011,706(2):297-304.
APA Li, Chao-Feng,Li, Xian-Hua,Li, Qiu-Li,Guo, Jing-Hui,Li, Xiang-Hui,&Liu, Tao.(2011).An evaluation of a single-step extraction chromatography separation method for Sm-Nd isotope analysis of micro-samples of silicate rocks by high-sensitivity thermal ionization mass spectrometry.ANALYTICA CHIMICA ACTA,706(2),297-304.
MLA Li, Chao-Feng,et al."An evaluation of a single-step extraction chromatography separation method for Sm-Nd isotope analysis of micro-samples of silicate rocks by high-sensitivity thermal ionization mass spectrometry".ANALYTICA CHIMICA ACTA 706.2(2011):297-304.

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来源：地质与地球物理研究所

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