title: Polarographic and spectrophotometric determination of Nifuroxazide in pharmaceuticals. II. Determination of Nifuroxazide in suspensions.
abstract: The properties of Ercefuryl suspensions which contain Nifuroxazide as active constituent were studied by spectrophotometry and polarography. On this basis two analytical methods for determination of Nifuroxazide content in suspensions were devised: one polarographic, based on the electrochemical reduction of the nitro-group, and a spectrophotometric, based on the absorbance measurements at 373 nm.
authors.affiliation: Laboratory of Analytical Chemistry, Faculty of Pharmacy, School of Medicine, 1 Muszyńskiego Str., 90-151 Lódź, Poland.
authors.forename: E
authors.initials: E
authors.lastname: Szumińska
authors.forename: A
authors.initials: A
authors.lastname: Cisak
mesh_terms: D000890:Anti-Infective Agents / Q000032:analysis*; D002214:Capsules; D062385:Hydroxybenzoates / Q000032:analysis*; D009581:Nitrofurans / Q000032:analysis*; D011048:Polarography; D013056:Spectrophotometry, Ultraviolet; D013535:Suspensions
chemical_list: D000890:Anti-Infective Agents; D002214:Capsules; D062385:Hydroxybenzoates; D009581:Nitrofurans; D013535:Suspensions; C013150:nifuroxazide