Potentiometric determination of captopril in pharmaceutical formulations
A simple, precise, rapid and low-cost potentiometric method for captopril determination in pure form and in pharmaceutical preparations is proposed. Captopril present in tablets containing known quantity of drug was potentiometrically titrated in aqueous solution with NaOH using a glass pH electrode...
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| Other Authors: | , , |
| Format: | article |
| Language: | eng |
| Published: |
2003
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| Subjects: | |
| Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-46702003000100005 |
| Country: | Brazil |
| Oai: | oai:scielo:S0100-46702003000100005 |