A RECENT development in gas Chromatography is the use of columns made from metal capillary tubing, the inner surface of which is coated with a thin layer of stationary phase 1. These columns ...

Powers of separation Like all variants of column chromatography, CPC works by separating chemical substances according to their affinities for one of two ‘phases’, one stationary and one mobile.

A high-performance liquid chromatography column is the column used in analytical chemistry to separate out components in a liquid sample. On passing through the column, analytes elute at different ...