In the course of experiments involving the use of powdered glass as a carrier in partition chromatography, we have found that it is possible to prepare columns having as the stationary phase ...

GEL-FILTRATION on ‘Sephadex’ as a means of purifying natural products has been widely used since its first introduction by Porath and Flodin1. One of its many applications has been to the ...

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 ...

Countercurrent chromatography (CCC) can be defined as "a technique of chromatographic separation based on the partition of solutes between two different liquid phases that does not get mixed together.

ARCHER Martin, the British biochemist who shared the 1952 Nobel Prize for inventing a technique that made it possible to separate and isolate the… ...

In recent years, new branches have been developed on the basis of partition chromatography, such as hydrophilic interaction liquid chromatography (HILIC) and hydrophobic interaction chromatography. As ...

According to its separation mechanism, liquid chromatography can be divided into four types: adsorption chromatography, partition chromatography, ion exchange chromatography, and gel chromatography.