El-Gindy, A First derivative spectrophotometric and LC determination of benoxinate hydrochloride and its degradation products. [electronic resource] - Journal of pharmaceutical and biomedical analysis Mar 2000 - 215-34 p. digital Publication Type: Journal Article ISSN: 0731-7085 Standard No.: 10.1016/s0731-7085(99)00268-x doi Subjects--Topical Terms: Anesthetics, Local--analysisChromatography, High Pressure Liquid--methodsHydrogen-Ion ConcentrationKineticsProcaine--analogs & derivativesSpectrophotometry, InfraredSpectrophotometry, Ultraviolet