DETERMINATION AND CO-ESTIMATE OF THE CHLORMADINONE ACETATE AND 17α-ETHINYL ESTRADIOL IN PHARMACEUTICAL FORMULATION AND DRINKING WATER SAMPLES BY DIGITAL DERIVATIVE SPECTOPHOTOMETRY

In this work are presented two methods for the simultaneous determination of 17α-ethinylestradiol (EEL) and chlormadinone acetate (CMA) by second order derivative spectrophotometry. The first analytical method proposed is based in the dissolution and extraction of both drugs in acetonitrile...

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Auteurs principaux: SOTO,CÉSAR, OTIPKA,ROMINA, TORAL,M. INÉS, PINO,DIEGO, CONTRERAS,DAVID, YÁÑEZ,JORGE
Langue:English
Publié: Sociedad Chilena de Química 2014
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Accès en ligne:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072014000200019
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