Internal standardization in atomic absorption spectrometry

被引：13

作者：

Fernandes, KG

de Moraes, M

Neto, JAG

Nóbrega, JA

Oliveira, PV

机构：

[1] Univ Estadual Paulista, Inst Quim, Dept Quim Analit, BR-14801970 Araraquara, SP, Brazil

[2] Univ Fed Sao Carlos, Dept Quim, BR-13560970 Sao Carlos, SP, Brazil

[3] Univ Sao Paulo, Inst Quim, BR-05513970 Sao Paulo, SP, Brazil

来源：

QUIMICA NOVA | 2003年 / 26卷 / 02期

关键词：

internal standardization; atomic absorption spectrometry;

D O I：

10.1590/S0100-40422003000200018

中图分类号：

O6 [化学];

学科分类号：

0703 [化学];

摘要：

This paper describes a review on internal standardization in atomic absorption spectrometry with emphasis to the systematic and random errors in atomic absorption spectrometry and applications of internal standardization in flame atomic absorption spectrometry and electrothermal atomic absorption spectrometry. The rules for selecting an element as internal standard, limitations of the method, and some comments about the application of internal standardization in atomic absorption spectrometry and the future of this compensation strategy are critically discussed.

引用

页码：249 / 252

页数：4

共 20 条

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[Anonymous], [No title captured]

[2]

PRECONCENTRATION BY COPRECIPITATION OF LEAD AND SELENIUM WITH NI PYRROLIDINE DITHIOCARBAMATE COMPLEX AND THEIR SIMULTANEOUS DETERMINATION BY INTERNAL STANDARD ATOMIC-ABSORPTION SPECTROMETRY WITH THE SOLID SAMPLING TECHNIQUE [J].