DETERMINATION OF RARE-EARTH ELEMENTS IN GEOLOGICAL SAMPLES BY INDUCTIVELY COUPLED PLASMA MASS-SPECTROMETRY

被引：0

作者：

BALARAM, V

机构：

来源：

JOURNAL OF THE INDIAN CHEMICAL SOCIETY | 1991年 / 68卷 / 11期

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暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Rare earth element (REE) concentrations of international reference silicate standards have been determined by inductively coupled plasma mass spectrometry (ICP-MS). The high sensitivity of the ICP-MS and small number of interferences which are predictable, allow the estimation of these elements directly in 0.1% rock solutions without ion-exchange separation or pre-concentration. Precisions of 1-7% relative standard deviation (RSD) and comparable accuracy are obtained. Comparison of the results with the recommended values demonstrates the suitability of this method for precise REE analysis of geological materials for geochemical applications.

引用

页码：600 / 603

页数：4

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