Browsing by Author Fernandes, Marcelo Santiago
Showing results 1 to 3 of 3
| Issue Date | Title | Author(s) | Type |
| 2002 | Application of factorial designs and Doehlert matrix in optimization of experimentalvariabl es associated with the preconcentration and determination of vanadium and copper in seawater by inductively coupled plasma optical emission spectrometry | Ferreira, Sergio Luis Costa; Queiroz, Adriana Santana; Fernandes, Marcelo Santiago; Hilda Costa dos Santos, Talma | Artigo de Periódico |
| 2002 | Application of Doehlert matrix and factorial designs in optimization of experimental variables associated with preconcentration and determination of molybdenum in sea-water by inductively coupled plasma optical emission spectrometry | Ferreira, Sergio Luis Costa; Santos, Hilda Costa dos; Carvalho, Marcelo Souza de; Fernandes, Marcelo Santiago | Artigo de Periódico |
| 2005 | Determination of copper in powdered chocolate samples by slurry-sampling flame atomic-absorption spectrometry | Santos, Walter Nei Lopes dos; Silva, Erik Galvão Paranhos da; Fernandes, Marcelo Santiago; Araujo, Rennan Geovanny Oliveira; Costa, Antonio Celso Spinola | Artigo de Periódico |
