title: Electrochemical studies of some quinolone antibiotics. Part II. Determination by differential pulse polarography in substance and in pharmaceutical formulations.
abstract: Differential pulse polarography was used to study quinolone antibiotics: ciprofloxacin, enoxacin, norfloxacin, ofloxacin and pefloxacin on a mercury electrode. The optimal parameters and background solutions have been chosen. New polarographic method of quinolone determination in pure form and pharmaceutical formulations was found. Statistical analysis of the results obtained showed that proposed method is of good accuracy and precision.
authors.affiliation: Department of Inorganic and Analytical Chemistry, Warsaw School of Medicine, Poland.
authors.forename: M
authors.initials: M
authors.lastname: Warowna-Grześkiewicz
authors.forename: J
authors.initials: J
authors.lastname: Chodkowski
authors.forename: Z
authors.initials: Z
authors.lastname: Fijałek
mesh_terms: D000890:Anti-Infective Agents / Q000737:chemistry*; D002626:Chemistry, Pharmaceutical; D002939:Ciprofloxacin / Q000737:chemistry; D015365:Enoxacin / Q000737:chemistry; D009643:Norfloxacin / Q000737:chemistry; D011048:Polarography
chemical_list: D000890:Anti-Infective Agents; D015365:Enoxacin; D002939:Ciprofloxacin; D009643:Norfloxacin