Separation of Deoxyribonucleotides Using Ion Suppression High Performance Liquid Chromatography with a Reversed-Phase Column

Abstract
Ion suppression-reversed phase high performance liquid chromatography, using 0.6 M ammonium dihydrogen phosphate as eluent, produces base-line separations of deoxyribonucleotides. The effects of pH and ionic strength are described. This isochratic system is simple, reproducible and fast, requiring less than 30 min for a complete separation, and is suitable for in vitro studies.