Determination of multi-element concentrations at ultra-low levels in alternating magnetite and pyrite by HR-ICP-MS using matrix removal and preconcentration
Determination of multi-element concentrations at ultra-low levels in alternating magnetite and pyrite by HR-ICP-MS using matrix removal and preconcentration
复制标题
使用基质去除和预富集，通过 HR-ICP-MS 测定交替磁铁矿和黄铁矿中的超低含量多元素浓度
DOI：
10.1016/j.microc.2016.03.018
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发表时间：
2016-07
期刊：
影响因子：
--
通讯作者：
Zhang LC
中科院分区：
文献类型：
--
作者：
Li WJ;Wang CL;JIN XD;Zhang LC
This work presents a solid phase extraction (SPE) method for pre-concentration of 28 elements at ultra-level in magnetite and pyrite samples prior to their analysis using ICP-MS. The TRUspec resin and AG1-X8 anion resin were employed for the precise and accurate determination of Cr, Co, Ni, Cu, Zn, Ge, Rb, Sr, Ba, Cs and Li, Be, Sc, Cs, REEs, respectively. The recoveries for all the analytes were 100% ± 5% with low procedural blanks. The method was validated by Iron Formation reference material (FER-2), showing good agreement with literature value. The proposed method was employed for the analysis of magnetite and pyrite samples from alternating magnetite-rich and pyrite-rich mesobands. The obtained high quality data can be used to establish the genetic relationship between these two types of deposits.
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影响因子：
3.4
作者：
T. Rousseau;J. Sonke;J. Chmeleff;F. Candaudap;F. Lacan;G. Boaventura;P. Seyler;C. Jeandel
通讯作者：
T. Rousseau;J. Sonke;J. Chmeleff;F. Candaudap;F. Lacan;G. Boaventura;P. Seyler;C. Jeandel
DOI：
10.1007/s11430-014-4896-2
发表时间：
2014-08
期刊：
Science China Earth Sciences
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