Product Short Description:
SILICA GEL 200 400 MESH FOR COLUMN CHROMOTOGRAPHY
Product Description:
Silica and alumina are both polar adsorbents so the more polar components in the mixture to be separated are retained more strongly on the stationary phase and are therefore eluted from the column last. Silica is recommended for most compounds, but as it is slightly acidic, it preferentially retains basic compounds.
