CERIMETRIC DETERMINATION OF FOUR ANTIHYPERTENSIVE DRUGS IN PHARMACEUTICAL PREPARATIONS
A sensitive spectrophotometric method is described for the determination of atenolol (ATE), timolol maleate (TIM), captopril (CPL) and diltiazem hydrochloride (DIL.HCl) in bulk drugs and in pharmaceutical preparations. The method is based on the oxidation of the studied drugs by a known excess of ce...
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| Main Authors: | , |
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| Language: | English |
| Published: |
Sociedad Chilena de Química
2011
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| Subjects: | |
| Online Access: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072011000400011 |
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