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Data do documento	Título	Autor(es)	Tipo
2011	Direct determination of arsenic in petroleum derivatives by graphite furnace atomic absorption spectrometry: A comparison between filter and platform atomizers	Becker, Emilene M.; Rampazzo, Roger T.; Dessuy, Morgana B.; Vale, Maria Goreti R.; Silva, Márcia M. da; Welz, Bernhard; Katskov, Dmitri A.	Artigo de Periódico
2007	Determination of As, Cd, Pb and Tl in coal by electrothermal vaporization inductively coupled plasma mass spectrometry using slurry sampling and external calibration against aqueous standards	Borges, Daniel L. G.; Welz, Bernhard; Curtius, Adilson José	Artigo de Periódico
2007	Investigation of phosphorus atomization using high-resolution continuum source electrothermal atomic absorption spectrometry	Dessuy, Morgana B.; Vale, Maria Goreti R.; Lepri, Fábio G.; Welz, Bernhard; Heitmann, Uwe	Artigo de Periódico
2010	Determination of heavy metals in activated charcoals and carbon black for Lyocell fiber production using direct solid sampling high-resolution continuum source graphite furnace atomic absorption and inductively coupled plasma optical emission spectrometry	Lepri, Fábio G.; Borges, Daniel L. G.; Araujo, Rennan Geovanny Oliveira; Welz, Bernhard; Wendler, Frank; Krieg, Marcus; Becker-Ross, Helmut	Artigo de Periódico
2007	Determination of lead in sediments and sewage sludge by on-line hydride-generation axial-view inductively-coupled plasma optical-emission spectrometry using slurry sampling	Santos, Eder José dos; Herrmann, Amanda Beatriz; Frescura, Vera Lúcia Azzolin; Welz, Bernhard; Curtius, Adilson José	Artigo de Periódico
2007	Progress in direct solid sampling analysis using line source and high-resolution continuum source electrothermal atomic absorption spectrometry	Welz, Bernhard; Vale, Maria Goreti R.; Borges, Daniel L. G.; Heitmann, Uwe	Artigo de Periódico
Mai-2011	Determination of mercury in airborne particulate matter collected on glass fiber filters using high-resolution continuum source graphite furnace atomic absorption spectrometry and direct solid sampling	Araujo, Rennan Geovanny Oliveira; Vignola, Fabíola; Castilho, Ivan N. B.; Borges, Daniel L. G.; Welz, Bernhard; Vale, Maria Goreti R.; Smichowski, Patricia; Ferreira, Sergio Luis Costa; Becker-Ross, Helmut	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
2011	Hydride generation in-atomizer collection atomic absorption spectrometry for the determination of antimony in acetic acid leachates from pewter cups	Vale, Maria Goreti R.; Dessuy, Morgana B.; Kratzer, Jan; Welz, Bernhard; Dědina, Jiří	Artigo de Periódico
2010	Optimization of fluorine determination via the molecular absorption of gallium mono-fluoride in a graphite furnace using a high-resolution continuum source spectrometer	Gleisner, Heike; Welz, Bernhard; Einax, Jürgen W.	Artigo de Periódico