SIMULTANEOUS DETERMINATION OF DIBUCAINE AND CHLORPHENAMINE MALEATE USING DIFFERENT MATHEMATICAL SPECTROPHOTOMETRIC APPROACHES

SIMULTANEOUS DETERMINATION OF DIBUCAINE AND CHLORPHENAMINE MALEATE USING DIFFERENT MATHEMATICAL SPECTROPHOTOMETRIC APPROACHES

This paper analyses several mathematical approaches for simultaneous determination of dibucaine (D) and chlorphenamine maléate (CM). The different calibration methods utilised were: first derivative spectrophotometry (FDS), classical least squares (CLS), regression of partial least squares (PLS), an...

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Bibliographic Details
Main Authors: SOTO,CÉSAR, CONTRERAS,DAVID, TORAL,M. INÉS, BASAEZ,LUIS, FREER,JUANITA
Language:English
Published: Sociedad Chilena de Química 2009
Subjects:
Spectrophotometry
derivative
CLS
PCR
PLS
dibucaine
chlorphenamine maléate
Online Access:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072009000200003
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