EXTRAÇÃO ASSISTIDA POR ULTRASSOM PARA DETERMINAÇÃO COLORIMÉTRICA DE FERRO EM SOLO: UMA COMPARAÇÃO COM ESPECTROMETRIA DE MASSA COM PLASMA INDUTIVAMENTE ACOPLADO

A simple procedure for ultrasound-assisted extraction and colorimetric determination of iron in soil samples was developed. The iron concentration in the analyzed samples was determined by the colorimetric method and the results compared with inductively coupled plasma mass spectrometry (ICP-MS). Fi...

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Bibliographic Details
Main Authors: Paula Cristiana de Freitas, Rui Miguel de Carvalho, Jessee Severo Azevedo Silva, Thiago Prado, Elis Regina Duarte, Vera L. A. Frescura, Eduardo S. Chaves
Format: Article
Language:English
Published: Sociedade Brasileira de Química 2015-05-01
Series:Química Nova
Subjects:
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422015000400570&lng=en&tlng=en