Prep HPLC Column, RP C18, Wide Pore, 5um, 300A. 21.2mm ID x 50mm Length. Cogent Brand. 1 EA.
This Cogent RP C18™ Wide Pore, Stationary Phase has been a premium value, and used by HPLC laboratories and pilot plants for many years. It is double end capped (fully), with traditional bonding of an 18 carbon silane to the highest purity silica available.
The 5 µm Particle works well with prep flow rates and produces lower back pressures than smaller particles. The large diameter of this column provides high loading capacity which is great for purification of large compounds making it ideal for many proteins & peptides and other compounds.
A specialized HPLC System is required for columns this size