Browsing by Author "Santibáñez, Claudia"
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Toral Ponce, María; Beattie, Alejandra; Santibáñez, Claudia; Richter Duk, Pablo (KLUWER ACADEMIC PUBL, 2002-06)A first derivative spectrophotometric method has been developed for the determination of parathion and p-nitrophenol in vegetable tissues. Ethanol was used as solvent for extracting the compounds from the tissues and ...