HPLC Column, Silica-C 300, 5um, 4.6mm ID x 250mm Length, 300A. Cogent TYPE-C Brand. 1 EA.
The Silica-C™ HPLC Columns are made with Cogent TYPE-C™ Silica, and provide unique Selectivity due to its surface chemistry (especially in Normal Phase HPLC) compared to standard silica, This Silica Hydride Phase is not modified and therefore has no end-capping or organic ligands.
Chosen for analyzing large compounds that are not soluble in Water including but not limited to: lipids, peptides, proteins, oligonucleotides and other compounds that require non polar solvents.
Faster Equilibration than other Silica Columns
No need to control Moisture in Mobile Phase Solvents
Robust Column Lifetimes
Chosen when more separation between closely related compounds or longer retention times is needed for macro-molecules such as proteins and poly saccharides.