MARTIN and co-workers 1 extended their technique of partition chromatography of the amino-acids to the micro-scale by using filter paper instead of silica gel as the support for the stationary ...

At the moment only chromatography allows such precision, particularly one method called centrifugal partition chromatography (CPC). “CPC is ideal for ripping a single active ingredient out of a ...

CPC columns offer high sample injection capacities from milligrams to kilograms. With these injection rates, achieve 95% recoveries with greater than 99% purity because there is no irreversible ...