What is meant by stationary phase and
mobile phase in chromatography ?
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In all chromatography there is a mobile phase and a stationary phase. 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.
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Stationary phase is a column or a thin layer of porous solid material (usually made up of silica gel) over which mobile phase passes.
Stationary phase is fixed and doesn't move.
Mobile phase is a fluid (liquid or gas) that flows and moves over stationary phase, separating the compounds present on it.
Mobile phase moves and is not fixed.
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