title: Separation of seven B6 vitamers by two-dimensional thin-layer chromatography.
mesh_terms: D002855:Chromatography, Thin Layer / Q000379:methods; D009943:Organophosphorus Compounds / Q000302:isolation & purification; D011730:Pyridoxal / Q000302:isolation & purification; D011732:Pyridoxal Phosphate / Q000302:isolation & purification; D011733:Pyridoxamine / Q000302:isolation & purification; D011735:Pyridoxic Acid / Q000302:isolation & purification; D011736:Pyridoxine / Q000302:isolation & purification*
chemical_list: D009943:Organophosphorus Compounds; D011730:Pyridoxal; D011735:Pyridoxic Acid; D011732:Pyridoxal Phosphate; D011733:Pyridoxamine; D011736:Pyridoxine