title: Ion-exchange chromatography of dinucleoside-3' leads to 5'-phosphates on chitosan-impregnated cellulose thin layers.
mesh_terms: D002482:Cellulose; D002686:Chitin; D002852:Chromatography, Ion Exchange; D002855:Chromatography, Thin Layer; D009711:Nucleotides / Q000302:isolation & purification*
chemical_list: D009711:Nucleotides; D002686:Chitin; D002482:Cellulose