Artigo de Peri??dico
An on-line solid phase extraction system using polyurethane foam for the spectrophotometric determination of nickel in silicates and alloys
Fecha
1999Registro en:
0003-2670
v. 378, n. 1-3
Autor
Ferreira, Sergio Luis Costa
Jesus, Djane Santiago de
Cassella, Ricardo Jorgensen
Costa, Antonio Celso Spinola
Carvalho, Marcelo Souza de
Santelli, Ricardo Erthal