Do you know what LC column from Agilent is C8 base-deactivate?
modern columns normally don't need base deactivation anymore as their silica is fully end-capped/shielded. Base deactivation was necessary for generation 1 silica.
The closest to your request is
If you want to speed your analysis up and have some leeway in the particle size a superficially porous phase:
Without knowing the application this is the best advise I can give you.
Retrieving data ...