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Spectrophotometric determination of ketotifen in pharmaceutical preparations after isolation on ion-exchanger
W Szczepaniak1, T Cychowska, T Przadka
1Faculty of Chemistry, A. Mickiewicz University, 6 Grunwaldzka Str., 60-780 Poznań, Poland.
Abstract:
Spectrophotometric method have been proposed for the determination of ketotifen in complex "Position" (Polfa-Poznań) samples after preliminary separation of excipients. For the determinations of the ketotifen in Pozitan a relative standard deviation of +/-2.0% was found.
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