High performance liquid chromatography (HPLC)    In general, the chromatographic techniques are time taking and slow. Therefore, the separation of interest can be impr…

Gas-liquid chromatography (GLC)   This is the method of choice for the separation of volatile substances or the volatile derivatives of certain nonvolatile substances.…

Gel filtration chromatography : In this technique of chromatography, separation of molecules is accomplished, on the base of their size, shape and molecular weight. G…

Ion-exchange chromatography : Ion exchange chromatography is the process In which separation of molecules is carried out by on the basis of their electrical charges. …

Adsorption column chromatography :  In this technique adsorbents such as silica gel, charcoal powder, alumina and calcium hydroxyapatite are packed into a column in a…

Thin layer chromatography (TLC) The working principle of thin layer chromatography is similar to paper chromatography. In TLC in place of a paper, an inert substance,…

Types of chromatography This technique is mostly used for the separation of amino acids, sugars, sugars derivatives and also for the separation of chemicals by this type…

The word ‘chromatography’ is derived from Greek word ‘Chromo’ meaning colour and ‘graphy’ meaning to measure; initially it was used to separate coloured compounds from t…