C18 Column Plates for Solid Phase Extraction

B&M® C18 The most commonly used silica gel array columns for reversed-phase SPE, a larger number of silanolic functional groups on the surface provides additional polar interaction. Non-polar compounds are extracted through hydrophobic interactions.

In addition, enhanced polar interactions for the main compounds compared to other adsorbents.

The column retains most organic compounds and has broad selectivity for use as a general-purpose solid-phase extraction column for the recovery of both polar and non-polar compounds.