title: [Derivation absorption spectrophotometry in the ultraviolet range as an alternative to HPLC and other instrumental methods of drug analysis].
abstract: A comparison of the results obtained by derivation absorption spectrophotometry in the ultraviolet region and those obtained by HPLC and other instrumental methods of quantitative analysis of drugs reveals that derivation spectrophotometry can be an economically advantageous alternative in many cases. The results of the determination of one drug on an interfering background or of two substances beside one another are usually comparable; for the evaluation of the determination of three or more substances enough data are not available.
authors: Ustav chemických léciv Farmaceutické fakulty Veterinární a farmaceutické univerzity, Brno. subertj@vfu.cz
authors: J
authors: J
authors: Subert
authors: O
authors: O
authors: Farsa
mesh_terms: D002851:Chromatography, High Pressure Liquid; D004364:Pharmaceutical Preparations / Q000032:analysis*; D013056:Spectrophotometry, Ultraviolet
chemical_list: D004364:Pharmaceutical Preparations