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Results 1-10 of 12 (Search time: 0.005 seconds).
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Issue DateTitleAuthor(s)Type
2005Application of Box–Behnken design in the optimisation of an on-line pre-concentration system using knotted reactor for cadmium determination by flame atomic absorption spectrometrySouza, Anderson Santos; Santos, Walter Nei Lopes dos; Ferreira, Sergio Luis CostaArtigo de Periódico
2005The use of water soluble tertiary amine reagent for solubilization and metal determination in fish muscle tissueMelo, Maria H. A.; Costa, Antonio Celso Spinola; Nóbrega, Joaquim de Araújo; Ferreira, Sergio Luis CostaArtigo de Periódico
2005Laboratory validation of a passive sampler for SO2 atmospheric monitoringCruz, Lícia Passos dos Santos; Campos, Vânia Palmeira; Novaes, Jussival A. P.; Tavares, Tânia MascarenhasArtigo de Periódico
2005Method development for the determination of manganese in wheat flour by slurry sampling flame atomic absorption spectrometryAraujo, Rennan Geovanny Oliveira; Dias, Fábio de Souza; Macedo, Samuel Marques; Santos, Walter Nei Lopes dos; Ferreira, Sergio Luis CostaArtigo de Periódico
2005Production of chloride and hypochlorite for analytical purposes by sonochemical degradation of organochlorinesKorn, Mauro; Acevedo, Maria Soledad Moura Soares Fernández; Borges, Sivanildo da Silva; Lima, José Luis Fontes da CostaArtigo de Periódico
2005Field sampling system for determination of cadmium and nickel in fresh water by flame atomic absorption spectrometrySantos, Walter Nei Lopes dos; Santos, Carla M. dos; Ferreira, Sergio Luis CostaArtigo de Periódico
2005Use of factorial design for optimization of microwave-assisted digestion of lubricating oilCosta, Letícia M.; Ferreira, Sergio Luis Costa; Nogueira, Ana Rita de Araujo; Nóbrega, Joaquim de AraújoArtigo de Periódico
2005Electrochemical reduction potentials of 1-nitropyrene, 9-nitroanthracene, 6-nitrochrysene and 3-nitrofluoranthene and their correlation with direct-acting mutagenicitiesLopes, Wilson Araújo; Pereira, Pedro Afonso de Paula; Viertler, Hans; Andrade, Jailson Bittencourt deArtigo de Periódico
2005Solid sampling analysis by flame atomic absorption spectrometry for lead determination in seawater samples after pre-concentration using cocrystallized alizarin red – naphthaleneKorn, 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 MoraesArtigo de Periódico
2005Determination of simple bromophenols in marine fishes by reverse-phase high performance liquid chromatography (RP-HPLC)Silva, Vilma Mota da; Veloso, Márcia Cristina da Cunha; Oliveira, Aline S. de; Santos, Gislaine Vieira dos; Pereira, Pedro Afonso de Paula; Andrade, Jailson Bittencourt deArtigo de Periódico