title: GLC analysis of menadione bisulfite addition compounds by on-column pyrolysis to menadione.
mesh_terms: D002849:Chromatography, Gas; D004355:Drug Stability; D013058:Mass Spectrometry; D013447:Sulfites; D013696:Temperature; D014812:Vitamin K
chemical_list: D013447:Sulfites; D014812:Vitamin K