![Sample our Physical Sciences journals, sign in here to start your FREE access for 14 days]({"type":"image" , "src" : "/sda/110819/TOC-Subject-Sample-2021-Physical-Sciences.jpg"})
Abstract
In this paper, the overlapping resolution mapping scheme was applied to the gradient HPLC separation of selected phthalates. The procedure employs a minimum of seven experiments for the determination of the optimum mobile phase gradient for the desired separation. In the present work, solvent systems for iso-selective multisolvent gradient elution were used. The overlapping resolution mapping procedure was found to be a rapid and systematic approach for optimizing HPLC separations.