Chromegabond Cyano HS
Chromegabond Cyano HS Columns based on cyanopropyl bonding to high surface area silica to provide superior, reproducible separations and long column life with excellent peak symmetry. Can be used to separate polar compounds in both reverse phase and normal phase chromatography.
Chromegabond Phenyl BD
Chromegabond Phenyl BD is a highly base deactivated materail using steric shielding which can be used for moderately polar compounds. Retention characteristics are similar to C8 packing, but with different selectivity for polycyclic aromatic hydrocarbons, polar aromatics and fatty acids.