title: The 2:4 dinitrophenyl hydrazine colour reaction for vitamin K.
mesh_terms: D000933:Antifibrinolytic Agents; D003116:Color; D006490:Hemostatics; D006801:Humans; D006834:Hydrazines; D009285:Naphthoquinones; D012176:Retinoids; D014812:Vitamin K; D014815:Vitamins
chemical_list: D000933:Antifibrinolytic Agents; D006490:Hemostatics; D006834:Hydrazines; D009285:Naphthoquinones; D012176:Retinoids; D014815:Vitamins; D014812:Vitamin K
keywords: VITAMINS/K