Brechbuehler AG: HPLC Column Selection

Which column will meet my needs?

If you are looking for an alternative of your current LC Column or the right column for the separation mode you desire or if you need a specific column described in USP Specifications, these tables will aid you to find our recommended Phenomenex columns for your specific needs.

... basics (selection tree)

A good starting point if you only know MW and solubility of your sample.

... by application

This table is to aid you in selecting the right column for your application.

... by manufacturer

You are looking for an alternative of your current HPLC column? This list will aid you to find a Phenomenex alternative which will likely give a similar selectivity.

... by separation mode

Your looking for the right column for the separation mode you desire? This table will aid you.

... by USP specifications

You are looking for a LC column which meets the classification of your USP method? This list will aid you to find our recommended LC column for these USP methods.

... by sorbent characteristics

You are looking for a LC column which meets specific characteristics like pore size, carbon load, pH range... ? This list will aid you to find these characteristics of all Phenomenex sorbents.