HPLC Column, Silica-C, 4um, 4.6mm ID x 250mm Length, 100A. Cogent TYPE-C Brand. 1 EA.
Additional Info:
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 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.
The 40000‑25P Cogent Silica‑C™ TYPE‑C™ HPLC column (4 µm, 4.6 × 250 mm, 100 Å) is designed for high‑resolution HILIC separations using silica‑hydride surface chemistry, delivering moisture‑tolerant performance and rapid equilibration in a long column format selected when maximum separation between closely related compounds and extended retention are required in analytical HPLC methods.