Prep Guard Column Cartridge, RP Phenyl Wide Pore, 5um, 300A. 21.2mm ID x 10mm Length. Cogent Brand. 1 EA.
This Guard Column Cartridge is packed with 300Å, 5µm Cogent RP C18™ Stationary Phase. It is double end capped (fully), with traditional bonding of a 3 carbon silane with a terminal Phenyl Ring to the highest purity silica available. It is designed to protect your RP Phenyl Wide Pore, Prep Column from particulate and contaminants that will adsorb to it. Packed in a Stainless Steel Tube, it has SS Frits.
Use this Guard Column Cartridge with a 21.2mm ID Prep Column Holder, click HERE for more information about the holder.