On-line preconcentration system for flame atomic absorption spectrometry using unloaded polyurethane foam: determination of zinc in waters and biological materials von Jorgensen Cassella, Ricardo, Teixeira Bitencourt, Denise, Garcia Branco, Aline, Luis Costa Ferreira, Sérgio, Santiago de Jesus, Djane, Souza de Carvalho, Marcelo, Erthal Santelli, Ricardo

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Factorial and Doehlert designs in the optimization of a separation procedure using polyurethane foam as a solid phase extractant for platinum determination in ferrous matrices usin... von Lopo de Araújo, Neyla Margarida, Costa Ferreira, Sérgio Luis, Costa dos Santos, Hilda, Santiago de Jesus, Djane, Almeida Bezerra, Marcos

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Polyurethane foam as a sorbent for continuous flow analysis: Preconcentration and spectrophotometric determination of zinc in biological materials von de Jesus, Djane Santiago, Cassella, Ricardo Jorgensen, Ferreira, Sérgio Luis Costa, Costa, Antonio Celso Spinolla, de Carvalho, Marcelo Souza, Santelli, Ricardo Erthal

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Preconcentration and Determination of Copper and Zinc in Natural Water Samples by ICP-AES After Complexation and Sorption on Amberlite XAD-2 von Ferreira, Sérgio Luis Costa, Santos, Hilda Costa dos, Ferreira, Janeide Reis, Araújo, Neyla Margarida Lopo de, Costa, Antônio Celso Spinola, Jesus, Djane Santiago de

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An on-line solid phase extraction system using polyurethane foam for the spectrophotometric determination of nickel in silicates and alloys von Ferreira, Sérgio Luis Costa, de Jesus, Djane Santiago, Cassella, Ricardo Jorgensen, Costa, Antonio Celso Spinola, de Carvalho, Marcelo Souza, Santelli, Ricardo Erthal

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PROJETO LICURI: UMA PROPOSTA DE REAPLICAÇÃO DA TECNOLOGIA SOCIAL von Andrade, Camila de Mattos Lima, Jesus, Djane Santiago de, Santos, Carla Renata Santos dos

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Molybdenum determination in iron matrices by ICP-AES after separation and preconcentration using polyurethane foam von COSTA FERREIRA, Sérgio Luis, COSTA DOS SANTOS, Hilda, SANTIAGO DE JESUS, Djane

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Spectrophotometric Determination of Aluminium in Iron Ores Using Solid-Phase Extraction von Ferreira, Sérgio Luis Costa, Lemos, Valfredo Azevedo, Costa, Antônio Celso Spinola, Jesus, Djane Santiago de, Carvalho, Marcelo Souza de

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Quantitative separation of zinc traces from cadmium matrices by solid-phase extraction with polyurethane foam von SANTIAGO DE JESUS, D, SOUZA DE CARVALHO, M, SPINOLA COSTA, A. C, COSTA FERREIRA, S. L

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determinação de sulfeto em micro escala de amostras aquosas von ELIAS RAMOS DE SOUZA, ALEXANDRA SOUZA DE CARVALHO, JOÃO GABRIEL NASCIMENTO TEIXEIRA, PAULO FERNANDO DE ALMEIDA, FABIO ALEXANDRE CHINALIA, DIEGO CERQUEIRA MONTES, DJANE SANTIAGO DE JESUS, SUELI CARVALHO DOS SANTOS, ROBERTA SANTORO DE MAGALHÃES, LUANA DE SENA RODRIGUES FREITAS

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amêndoas de licuri revestidas von DJANE SANTIAGO DE JESUS

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conserva de amêndoas de licuri von DJANE SANTIAGO DE JESUS

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PROCESSO DE OBTENÇÃO DE LICOR ATRAVÉS DE FORMULAÇÕES COM A POLPA E/OU COM A AMÊNDOA DE LICURI von FRANCISCO JOSE BRITO DUARTE, CARLA RENATA SANTOS DOS SANTOS, GENICE DE JESUS SANTANA, DJANE SANTIAGO DE JESUS

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alimento a base de licuri com cereais von FRANCISCO JOSE BRITO DUARTE, DJANE SANTIAGO DE JESUS

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sorvete e picolÉ de licuri von FRANCISCO JOSE BRITO DUARTE, DJANE SANTIAGO DE JESUS

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