Coulometric titration of ketotifen in tablets.
A method for the determination of ketotifen involving its reaction with iodine in an alkaline medium is presented. In coulometric titration using biamperometric end-point detection 0.25-2 micromol (77-618 microg) of ketotifen was successfully determined. The elaborated method was applied to the determination of ketotifen in drugs.
Ciesielski
W
W
Department of Instrumental Analysis, University of Lódź, Lódź, Poland. zaiciesielski@hotmail.com
Zakrzewski
R
R
Złobińska
U
U
D000465:Algorithms; D018926:Anti-Allergic Agents / Q000032:analysis*; D004563:Electrochemistry; D007665:Ketotifen / Q000032:analysis*; D013607:Tablets
D018926:Anti-Allergic Agents; D013607:Tablets; D007665:Ketotifen