Padronização interna em espectrometria de absorção atômica

AUTOR(ES)
FONTE

Química Nova

DATA DE PUBLICAÇÃO

2003-03

RESUMO

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.

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