Prep HPLC Column, UDA (wcx), 4um, 100A. 21.2mm ID x 250mm Length, Preparative. Cogent TYPE-C Brand. 1 EA.
This Cogent UDA™ (wcx) HPLC Column is made with Cogent TYPE-C™ Silica, and has an 11 carbon chain with a terminal carboxylic acid group. This silica hydride based stationary phase provides excellent Selectivity, Faster Equilibration and Extremely Robust Column Lifetimes.
Use in Reversed Phase (RP), Aqueous Normal Phase (ANP) or as a Weak Cation Exchange Column (wcx at pH 6 or higher).
Faster Equilibration than other Silica Columns
No need to control Moisture in Mobile Phase Solvents
Robust Column Lifetimes
Use Minimal Salt to Elute in ANP
A specialized HPLC System is required for columns this size.