Possibilities of inductively coupled plasma atomic emission spectrometry with electrothermal vaporization in the analysis of high-purity reagents

被引：1

作者：

Medvedev, N. S. ^{[1
]}

Tsygankova, A. R. ^{[1
]}

Kukarin, V. F. ^{[1
]}

Saprykin, A. I. ^{[1
]}

机构：

[1] Russian Acad Sci, Nikolaev Inst Inorgan Chem, Siberian Branch, Novosibirsk 630090, Russia

来源：

JOURNAL OF ANALYTICAL CHEMISTRY | 2014年 / 69卷 / 06期

关键词：

electrothermal vaporization; analysis of solutions; atomic emission spectrometry; inductively coupled plasma;

D O I：

10.1134/S1061934814040066

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Possibilities of electrothermal sample vaporization in inductively coupled plasma atomic emission spectrometry (ETV-ICP-AES) in the analysis of high-purity reagents were studied on an example high-purity waters, acid solutions, and trace impurity concentrates. The analytical and background signals in the injection of solutions into inductively coupled plasma (ICP) by pneumatic nebulization and electrothermal vaporization were compared and the of limits of detection in the analysis of high-purity reagents with impurity preconcentration by evaporation were estimated and compared.

引用

页码：590 / 597

页数：8

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