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Abstract

Spectrophotometric Determination Of Atenolol And Timolol Dosage Forms Via Charge - Transfer Complexation

Author(s): S. P Agarwal, Vasudha Singhal, Anita Prakash

A spectrophotometric method is described for the determination of atenolol and timolol as bulk drug and in dosage forms by complexation of the drug with choranilic acid. Job's method revealed a 1:1 complexation between the drug and choranilic acid. Quantitative recoveries were obtained from commercially available dosage forms.

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