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 and is considered a “near UHPLC” Column with 2.2um, 120A, silica hydride as the base silica.

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

This column is often chosen for LCMS when increased resolution is desired.

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 and is considered a “near UHPLC” Column with 2.2um, 120A, silica hydride as the base silica.

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

This column is often chosen for LCMS when increased resolution is desired.