中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
One column procedure for Hf purification in geological samples using anion exchange chromatography and its isotopic analyses by MC-ICP-MS

文献类型:期刊论文

作者Yang Y H; Zhang H F; Liu Y; Xie L W; Qi C S; Tu X L
刊名ACTA PETROLOGICA SINICA
出版日期2007-02-01
卷号23期号:2页码:227-232
关键词Hf isotope MC-ICP-MS anion exchange chromatography geological samples
ISSN号1000-0569
文献子类Article
英文摘要A one-column procedure for Hf purification in geological samples using anion exchange chromatography and its isotopic analyses by MCACP-MS was developed in this paper. The chemical separation between Hf and isobaric elements such as Lu, Yb and matrix material, like Ti was carried out simultaneously through popular anion exchange chromatography. This technique avoids using popular multiple ion exchange chromatography, special extraction chromatographic resins and perchloric acid to break down Hf and REE fluorides after HF dissolved the rock. Hf yields are > 90% and total procedural blanks are ca. 50pg. Multiple analyses of Standard Reference Materials demonstrate that this method was simple, time-saving, inexpensive and efficient, especially suitable for the Hf isotopic composition of young samples.
WOS关键词LU-HF ; CHEMICAL-SEPARATION ; U-PB ; EXTRACTION CHROMATOGRAPHY ; MASS-SPECTROMETRY ; CONTINENTAL-CRUST ; STANDARD ZIRCONS ; ROCK SAMPLES ; CONSTRAINTS ; CHINA
WOS研究方向Geology
语种英语
WOS记录号WOS:000245763200003
出版者SCIENCE PRESS
源URL[http://ir.iggcas.ac.cn/handle/132A11/67928]  
专题中国科学院地质与地球物理研究所
通讯作者Yang Y H
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, Guangzhou Inst Geochem, Key Lab Isotope Geochronol & Geochem, Guangzhou 510640, Peoples R China
3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式
GB/T 7714
Yang Y H,Zhang H F,Liu Y,et al. One column procedure for Hf purification in geological samples using anion exchange chromatography and its isotopic analyses by MC-ICP-MS[J]. ACTA PETROLOGICA SINICA,2007,23(2):227-232.
APA Yang Y H,Zhang H F,Liu Y,Xie L W,Qi C S,&Tu X L.(2007).One column procedure for Hf purification in geological samples using anion exchange chromatography and its isotopic analyses by MC-ICP-MS.ACTA PETROLOGICA SINICA,23(2),227-232.
MLA Yang Y H,et al."One column procedure for Hf purification in geological samples using anion exchange chromatography and its isotopic analyses by MC-ICP-MS".ACTA PETROLOGICA SINICA 23.2(2007):227-232.

入库方式: OAI收割

来源:地质与地球物理研究所

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