Separation of keto-enol tautomers of aromatic alpha-keto acids on Sephadex G-25.
D002850:Chromatography, Gel; D003911:Dextrans; D007651:Keto Acids / Q000032:analysis*; D010667:Phenylpyruvic Acids / Q000032:analysis*
D003911:Dextrans; D007651:Keto Acids; D010667:Phenylpyruvic Acids