The quantitative separation of 3',5'-cyclic adenosine monophosphate, adenosine-5'-monophosphate, adenosine-5'-diphosphate, and adenosine-5'-triphosphate by ion-exchange chromatography on diethylaminoethyl sephadex
J Chromatogr. 1970 Jun 3;49(2):308-12.
doi: 10.1016/s0021-9673(00)93639-2.