Multielement determination of rare earth elements in geochemical samples by liquid chromatography/inductively coupled plasma mass spectrometry

被引：13

作者：

Itoh, A

Hamanaka, T

Rong, W

Ikeda, K

Sawatari, H

Chiba, K

Haraguchi, H

机构：

[1] Nagoya Univ, Res Ctr Adv Waste & Emiss Management, Chikusa Ku, Nagoya, Aichi 4648603, Japan

[2] Nagoya Univ, Grad Sch Engn, Dept Appl Chem, Chikusa Ku, Nagoya, Aichi 4648603, Japan

[3] Miyagi Inst Educ, Fac Educ, Sendai, Miyagi 9800845, Japan

来源：

ANALYTICAL SCIENCES | 1999年 / 15卷 / 01期

关键词：

inductively coupled plasma mass spectrometry; rare earth element; geochemical sample; ion exchange chromatography;

D O I：

10.2116/analsci.15.17

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A system of liquid chromatography combined with inductively coupled plasma mass spectrometry (ICP-MS) has been applied to the determination of rare earth elements (REEs) in geochemical standard reference samples. In liquid chromatography, a strong ion-exchange resin was employed as a stationary phase and ammonium lactate was used as a mobile phase. Multielement detection by ICP-MS was performed in the peak hopping mode to measure the chromatograms for all REEs at the corresponding mass numbers. REEs in the standard rock sample (GSJ JB-1) and the standard sediment sample (Pond Sediment; NIES No.2) were determined by the present measurement system without any correction of the matrix effect and polyatomic ion interferences.

引用

页码：17 / 22

页数：6

共 15 条

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