Browsing by Author "Tapia, A. Eugenia"
Now showing items 1-3 of 3
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Richter Duk, Pablo; Toral Ponce, María; Tapia, A. Eugenia; Ubilla, Claudia; Bunster, Mauricio (1996)A flow injection analysis (FIA)/stopped flow method is proposed for the simultaneous determination of copper and zinc. The method is based in the difference in the reaction rates between the analytes and the reagent zincon ...
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Toral Ponce, María; Soto, Cesar; Jaque, Pablo; Tapia, A. Eugenia; Richter Duk, Pablo (1998)
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Toral Ponce, María; Richter Duk, Pablo; Tapia, A. Eugenia; Hernández, Jimmy (Elsevier, 1999)A highly sensitive and selective second derivative spectrophotometric method has been developed for the determination of ruthenium and iron in mixtures. The method is based on the formation of the binary complexes of iron ...