Flow-injection spectrophotometric determination of captopril in pharmaceutical formulations using a new solid-phase reactor containing AgSCN immobilized in a polyurethane resin
A simple flow-injection analysis procedure was developed for determining captopril in pharmaceutical formulations employing a novel solid-phase reactor containing silver thiocyanate immobilized in a castor oil derivative polyurethane resin. The method was based on silver mercaptide formation between...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Universidade de São Paulo
2012-06-01
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| Series: | Brazilian Journal of Pharmaceutical Sciences |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502012000200016 |