| Literature DB >> 2712322 |
Abstract
A rapid method for the determination of chlorpheniramine maleate in tablets using second-derivative absorption spectrophotometry is described. The method has the advantage of requiring simple sample preparation and having accuracy comparable to the official acid-alkaline solvent extraction procedure. Results of recovery tests were close to 100%.Entities:
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Year: 1989 PMID： 2712322 DOI： 10.1039/an9891400241
Source DB: PubMed Journal: Analyst ISSN： 0003-2654 Impact factor: 4.616