Nucleotide separation on alumina.
D000535:Aluminum; D002845:Chromatography; D000242:Cyclic AMP / Q000302:isolation & purification; D006863:Hydrogen-Ion Concentration; D009711:Nucleotides / Q000302:isolation & purification*; D010087:Oxides
D009711:Nucleotides; D010087:Oxides; D000535:Aluminum; D000242:Cyclic AMP