Browsing by Author "Torres, C."
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Toral Ponce, María; Lara Henríquez, Nelson; Tapia, A. E.; Torres, C.; Richter Duk, Pablo (SOCIEDAD CHILENA DE QUIMICA, 2002-09)A direct and simple second derivative digital spectrophometric method has been developed for the simultaneous determination of the sulfamethoxazole and trimethoprim in pharmaceutical formulation. A study of the spectral ...