Speciation analysis of copper and lead in Tubarão River sediment using the Tessier sequential extraction procedure

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10.1590/S0100-40422001000600005
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Lima, Maria Carminat...
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Drug design based on natural products

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10.1590/S0100-40422001000100018
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Universidade Federal...
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Quality of measurements in analytical chemistry study of case: cadmium determination by flame atomic absorption spectrophotometry

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10.1590/S0100-40422001000300014
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Instituto de Pesquis...
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The petrochemical industry in the next century: how to replace petroleum as raw material

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10.1590/S0100-40422001000200016
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Ribeiro, Marcelo L.;...
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Fragmentation of molecules by synchrotron radiation and by fast electrons. I. The case of halothane, C2F3HClBr

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10.1590/S0100-40422001000300005
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Souza, Gerardo Gerso...
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Cathodic and anodic simultaneous electrolytic deposition to minimize copper and lead interferences on spectrophotometric determination of cadmium by the Malachite Green-iodide reaction

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10.1590/S0100-40422001000600006
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Crespi, Marisa Spira...
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Characterization of chitosan by Gel Permeation Chromatography - Influence of preparation method and solvent

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10.1590/S0100-40422001000100004
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Canella, Kathya Mª N...
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Modifying zeolites for use in catalysis

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10.1590/S0100-40422001000600027
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Schuchardt, Ulf;Univ...
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The solid phase organic synthesis and its most used polymeric suports

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10.1590/S0100-40422001000600023
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Marquardt, Marcos;Ei...
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Tetrahydroborate complexes of copper (I) with diphosphines: spectroscopic characterization and thermal behavior

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10.1590/S0100-40422001000600015
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Mauro, Antonio E.;Fr...
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