The purification of synthetic ¹⁴C labelled compounds by the use of preparative paper chromatography

Abstract

Preparative paper chromatography (PPC) for the purification of synthetic compounds labelled with 14C : choline, chlormequat, glutamic acid, indoleacetic acid and urea is described. The injiuence of some parameters as time, amount of substances used and geometry factors (dimensions of paper sheets) on the repeatibility of PPC are given.