title: Determination of chlorpheniramine maleate in tablets by second-derivative absorption spectrophotometry.
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%.
authors.forename: C P
authors.initials: CP
authors.lastname: Leung
authors.forename: C K
authors.initials: CK
authors.lastname: Law
mesh_terms: D002744:Chlorpheniramine / Q000032:analysis*; D013056:Spectrophotometry, Ultraviolet; D013607:Tablets
chemical_list: D013607:Tablets; D002744:Chlorpheniramine