CARACTERIZAÇÃO ELEMENTAR DA CASCA DE ARROZ E SUAS CINZAS POR MIP OES APÓS DECOMPOSIÇÃO ÁCIDA COM SISTEMA DE REFLUXO
This paper describes the optimization of a sample preparation method using response surface methodology for Al, Cd, Cu, Fe, Mg, Mn, Mo, Na, Ni and Ti determinations in samples of rice husk and rice husk ash by MIP OES. Sample preparation was performed using a reflux system adapted to the digestion t...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Sociedade Brasileira de Química
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| Series: | Química Nova |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422017000901009&lng=en&tlng=en |