FLOW-INJECTION BIAMPEROMETRY OF PHENOTHIAZINE-DERIVATIVES

Authors
MICHALOWSKI J KOJLO A MAGNUSZEWSKA B TROJANOWICZ M
Citation
J. Michalowski et al., FLOW-INJECTION BIAMPEROMETRY OF PHENOTHIAZINE-DERIVATIVES, Analytica chimica acta, 289(3), 1994, pp. 339-346
Citations number
14
Categorie Soggetti
Chemistry Analytical
Journal title
Analytica chimica acta → ACNP
ISSN journal
00032670
Volume
289
Issue
3
Year of publication
1994
Pages
339 - 346
Database
ISI
SICI code
0003-2670(1994)289:3<339:FBOP>2.0.ZU;2-A
Abstract
A flow-injection method for indirect amperometric determination of pro mazine and thioridazine using two polarized platinum electrodes was de veloped. Among seven different indicating systems examined, the most s uitable for the determination of phenothiazine derivatives was found t o be the redox system Fe(III)/Fe(II). The method developed was applied to several commercial pharmaceutical preparations.