In Chromatography Mobile Phase Is?

The mobile phase is a chemically inert gas that serves to carry the molecules of the analyte through the heated column. High Performance Liquid Chromotagraphy (HPLC) is an analytical technique used for the separation of compounds soluble in a particular solvent.

What is a mobile phase and stationary phase in chromatography?

The stationary phase is the phase that doesn't move and the mobile phase is the phase that does move. ... In paper and thin-layer chromatography the mobile phase is the solvent. The stationary phase in paper chromatography is the strip or piece of paper that is placed in the solvent.

What is the role of the mobile phase in chromatography?

The mobile phase propels a substance through a structure, which holds the stationary phase, enabling chromatographic separation to occur. Gas chromatography requires very high temperatures to work, and is generally performed in a tube.