Prep HPLC Column, Amide, 4um, 100A. 21.2mm ID x 100mm Length

This Cogent Amide HPLC Column is made with Cogent TYPE-C™ Silica , and this silica hydride based stationary phase provides excellent Selectivity, Faster Equilibration and Robust Column Lifetimes. Chosen when more separation between closely related compounds or longer retention times is needed .

Chosen for analysis of Sugars and other Analytes with amine groups,

This size column provides similar run times as a 4.6mm ID column, but uses much less mobile phase, with lower flow rates. No special equipment is needed for this column to save solvent use.