Data do documento | Título | Autor(es) | Tipo |
2008 | Comparison of direct solid sampling and slurry sampling for the determination of cadmium in wheat flour by electrothermal atomic absorption spectrometry | Araujo, Rennan Geovanny Oliveira; Oleszczuk, Nédio; Rampazzo, Roger T.; Costa, Pedro A.; Silva, Márcia M.; Vale, Maria Goreti R.; Welz, Bernhard; Ferreira, Sergio Luis Costa | Artigo de Periódico |
2011 | Determination of cadmium and lead in beverages after leaching from pewter cups using graphite furnace atomic absorption spectrometry | Borges, Aline Rocha; Vale, Maria Goreti R.; Welz, Bernhard; Silva, Márcia M.; Dessuy, Morgana B.; Martelli, Patrícia B. | Artigo de Periódico |
2007 | Feasibility of using direct determination of cadmium and lead in fresh meat by electrothermal atomic absorption spectrometry for screening purposes | Damin, Isabel Cristina Ferreira; Silva, Márcia M.; Vale, Maria Goreti R.; Welz, Bernhard | Artigo de Periódico |
2008 | Investigation of artifacts caused by deuterium background correction in the determination of phosphorus by electrothermal atomization using high-resolution continuum source atomic absorption spectrometry | Dessuy, Morgana B.; Vale, Maria Goreti R.; Lepri, Fábio G.; Borges, Daniel L. G.; Welz, Bernhard; Silva, Márcia M.; Heitmann, Uwe | Artigo de Periódico |
2008 | Determination of volatile and non-volatile nickel and vanadium compounds in crude oil using electrothermal atomic absorption spectrometry after oil fractionation into saturates, aromatics, resins and asphaltenes | Vale, Maria Goreti R.; Silva, Márcia M.; Damin, Isabel Cristina Ferreira; Sanches Filho, Pedro J.; Welz, Bernhard | Artigo de Periódico |
2010 | Determination of calcium, magnesium and zinc in lubricating oils by flame atomic absorption spectrometry using a three-component solution | Zmozinski, Ariane Vanessa; Jesus, Alexandre de; Vale, Maria G. R.; Silva, Márcia M. | Artigo de Periódico |