Semi Prep Guard Column Cartridge, RP Phenyl, Wide Pore, 5um, 300A. 10mm ID x 10mm Length. Cogent Brand. 5/PK.
These Guard Column Cartridges are packed with 5µm, Cogent RP Phenyl™ Wide Pore, Stationary Phase. They are double end capped (fully), with traditional bonding of a 3 carbon silane with a terminal Phenyl Ring to the highest purity silica available. They are designed to protect your 5um RP Phenyl Semi Prep Column from particulate and contaminants that will adsorb to it. Packed in a Stainless Steel Tube, they have Stainless Steel Frits.
Use these Guard Column Cartridges with a 10mm ID Prep Column Holder. Click HERE for more information.