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    Cogent HPLC ColumnsClick to enlarge

HPLC Columns by Stationary Phase
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Amide for Carbohydrates.
Aminopropyl Silane (NH2) bonded to silica.
Carboxilic Acid (COOH) bonded to silica hydride.
Cyano (CN) groups bonded to silica.
C18 (ODS) bonded to silica.
Diamond™ Series on TYPE-C™ silica.
Octyl (C8) bonded to Silica.
Phenyl (C13H25) groups bonded to silica & silica hydride.
Silica & Silica hydride, porous particles, un-bonded.

HPLC Columns Image

HPLC Columns for Stationary Phase