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Now showing items 31-40 of 43
Subcritical water extraction and determination of nifedipine in pharmaceutical formulations
(AOAC INTERNATIONAL, 2006-04)
Spectral study and simultaneous determination of sulfamethoxazole and trimethoprim by digital derivative spectrophotometry
(SOCIEDAD CHILENA DE QUIMICA, 2002-09)
Copper contents in Mediterranean ecosystems in South America
(KLUWER ACADEMIC PUBL, 1997-05)
Simultaneous determination of iron and ruthenium by preconcentration on sulfopropyl sephadex cation exchanger
(ELSEVIER SCIENCE BV, 2002-12)
Simultaneous determination of dapsone and pyrimethamine by derivative spectrophotometry in pharmaceutical formulations
(AOAC INTERNATIONAL, 2003-03)
Simultaneous determination of ascorbic acid and acetylsalicylic acid in pharmaceutical formulations
(AOAC INTERNATIONAL, 2001-02)
Simultaneous determination of parathion and p-nitrophenol in vegetable tissues by derivative spectrophotometry
(KLUWER ACADEMIC PUBL, 2002-06)
Cinética diferencial de cobre y zinc con zincón en un sistema FIA/Flujo interrumpido. Determinación de cobre y zinc en latones.
(Sociedad Chilena de Química, 1996)