title: [Determination of the kanamycin B content of kanamycin preparations by column chromatography].
abstract: Kanamycin B content in kanamycin preparations was determined with column chromatography and PMR spectroscopy. It was shown that coincidence of the results obtained with both the procedures in analysis of the preparations subjected to additional recrystallization was satisfactory. With the use of nonrecrystallized preparations the admixtures interfered with the results in using the developed procedure.
authors.forename: Iu A
authors.initials: IuA
authors.lastname: Portnoĭ
authors.forename: V D
authors.initials: VD
authors.lastname: Kartseva
authors.forename: G M
authors.initials: GM
authors.lastname: Nikolaev
authors.forename: N V
authors.initials: NV
authors.lastname: Chizhova
mesh_terms: D000837:Anion Exchange Resins; D002852:Chromatography, Ion Exchange / Q000379:methods; D004340:Drug Contamination; D004578:Electron Spin Resonance Spectroscopy; D007612:Kanamycin / Q000031:analogs & derivatives* / Q000032:analysis*; D012117:Resins, Synthetic
chemical_list: D000837:Anion Exchange Resins; D012117:Resins, Synthetic; C001495:bekanamycin; C027972:Dowex; D007612:Kanamycin
vernacular_title: Opredelenie soderzhaniia kanamitsina B v preparatakh kanamitsina metodom kolonochnoĭ khromatografii.