Determination of trace impurities in aluminum nitride by direct solid sampling graphite furnace atomic absorption spectrometry von de Mattos, Julio Cezar Paz, Rodrigues, Luiz Frederico, de Moraes Flores, Érico Marlon, Krivan, Viliam

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Determination of cadmium, copper and lead in alumina based catalysts by direct solid sampling graphite furnace atomic absorption spectrometry von Rodrigues, Luiz Frederico, Paz de Mattos, Julio Cezar, Dressler, Valderi Luiz, Pozebon, Dirce, de Moraes Flores, Érico Marlon

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Trace element analysis of silicon nitride powders by direct solid sampling graphite furnace atomic absorption spectrometry von Paz de Mattos, Julio Cezar, de Moraes Flores, Érico Marlon, Krivan, Viliam

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Influence of citric acid as chemical modifier for lead determination in dietary calcium supplement samples by graphite furnace atomic absorption spectrometry von Cezar Paz de Mattos, Julio, Medeiros Nunes, Adriane, Figueiredo Martins, Ayrton, Luiz Dressler, Valderi, Marlon de Moraes Flores, Érico

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Solid sampling analysis by flame atomic absorption spectrometry for lead determination in seawater samples after pre-concentration using cocrystallized alizarin red - naphthalene von Korn, Maria das Graças Andrade, Bispo, Márcia Sousa, Korn, Mauro, Costa, Adilson Ben da, Mattos, Julio Cezar Paz de, Paniz, José Neri Gottfried, Flores, Érico Marlon de Moraes

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Chromium determination in pharmaceutical grade barium sulfate by solid sampling electrothermal atomic absorption spectrometry with Zeeman-effect background correction von Bolzan, Rodrigo Cordeiro, Rodrigues, Luis Frederico, Mattos, Júlio Cezar Paz de, Dressler, Valderi Luiz, Flores, Érico Marlon de Moraes

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Use of paper capsules for cadmium determination in biological samples by solid sampling flame atomic absorption spectrometry von da Costa, Adilson Ben, de Mattos, Julio Cezar Paz, Müller, Edson Irineu, Paniz, José Neri Gottfried, Dressler, Valderi Luiz, de Moraes Flores, Érico Marlon

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