title: Separation of oligonucleotides, nucleotides, and nucleosides on columns of polystyrene anion-exchangers with solvent systems containing ethanol.
mesh_terms: D002852:Chromatography, Ion Exchange / Q000379:methods; D000431:Ethanol; D009841:Oligonucleotides / Q000302:isolation & purification*; D009843:Oligoribonucleotides / Q000302:isolation & purification*; D012313:RNA; D012260:Ribonucleases; D012263:Ribonucleosides / Q000302:isolation & purification*; D012265:Ribonucleotides / Q000302:isolation & purification*
chemical_list: D009841:Oligonucleotides; D009843:Oligoribonucleotides; D012263:Ribonucleosides; D012265:Ribonucleotides; D000431:Ethanol; D012313:RNA; D012260:Ribonucleases