Prep HPLC Column, UDA (wcx), 4um, 100A. 21.2mm ID x 100mm 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.