Page 59 - Applied Pharmacognosy
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Classification of Chromatographic Techniques
According to the Mode of Retention
2. Partition Chromatography.
✓ Stationary phase: Thin liquid film bonded on an inert support.
✓ Mobile phase: Liquid or gaseous. GLC
✓ Physical property: Solubility.
✓ Solute components is differentially
partitioned between two immiscible liquids LLC
according to their partition coefficient.
Stationary phase H2O H2O H2O
(H2O) H-b OH OH OH
Inert support (Paper) – C C C58–
