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(Reference retrieved automatically from SciELO through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Internal standardization in atomic absorption spectrometry

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Author(s):
Kelly G. Fernandes [1] ; Mercedes de Moraes [2] ; José A. Gomes Neto [3] ; Joaquim A. Nóbrega [4] ; Pedro V. Oliveira [5]
Total Authors: 5
Affiliation:
[1] Universidade Estadual Paulista. Instituto de Química. Departamento de Química Analítica
[2] Universidade Estadual Paulista. Instituto de Química. Departamento de Química Analítica
[3] Universidade Estadual Paulista. Instituto de Química. Departamento de Química Analítica
[4] Universidade Federal de São Carlos. Departamento de Química
[5] Universidade de São Paulo. Instituto de Química
Total Affiliations: 5
Document type: Journal article
Source: Química Nova; v. 26, n. 2, p. 249-252, 2003-03-00.
Abstract

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. (AU)