Silica Gel, Premium Rf – Gravity (Classical Column) Grade

Premium Rf for gravity column use has been optimized with a tight particle size distribution but features a larger particle size distribution than our Premium Rf for flash (75-200µm vs. 40-75µm.)

The larger particle size facilitates separations run by gravity/percolation only.

Our controlled manufacturing process ensures minimal fines, which is an important quality parameter in gravity flow columns to ensure that the bed remains consistent and open to flow throughout the entire porous silica adsorbent bed.