title: [Separation and determination of biologically important alpha-keto acids].
mesh_terms: D002845:Chromatography; D004140:Dinitrophenols; D004586:Electrophoresis; D006834:Hydrazines; D007651:Keto Acids / Q000302:isolation & purification*; D008722:Methods
chemical_list: D004140:Dinitrophenols; D006834:Hydrazines; D007651:Keto Acids
vernacular_title: Trennung und Bestimmung biologisch wichtiger alpha-Ketocarbonsäuren.