Alumina
Overview
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Acidic- Lewis acid properties of alumina allow the sorbent to be more retentive towards electron-rich compounds. Basic- Lewis base properties of alumina allow the sorbent to be more retentive towards electron-deficient compounds. Neutral- Extremely polar sorbent prepared as an electrically neutral surface. Favors retention of aromatic compounds, aliphatic amines, and electronegative compounds.
Alumina
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