Chromatographic-UV spectrophotometric determination of menadione in tablets.
D002845:Chromatography; D008722:Methods; D013056:Spectrophotometry, Ultraviolet; D013447:Sulfites / Q000032:analysis; D013607:Tablets; D013608:Tablets, Enteric-Coated; D014812:Vitamin K / Q000032:analysis*
D013447:Sulfites; D013607:Tablets; D013608:Tablets, Enteric-Coated; D014812:Vitamin K