The technique of chromatography is based upon the fact that
the different constituents of a mixture are absorbed to different extents by
adsorbent.
Stationary Phase: is a thin layer of adsorbent
coated on a plate
Mobile Phase: is a developing liquid which travels up the stationary phase, carrying the samples with it.
Mobile Phase: is a developing liquid which travels up the stationary phase, carrying the samples with it.
Solvent is a substance, especially a liquid that can
dissolve another substance.
Common Solvent: Water, Ethyl alcohol, acetone, etc........
Adsorbent is a material which can easily absorb
liquids.
Common Adsorbent:
Filter paper(cellulose), Magnesium oxide, Silica gel, Alumina.
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