Attention:

Certain features of Sigma-Aldrich.com will be down for maintenance the evening of Friday August 18th starting at 8:00 pm CDT until Saturday August 19th at 12:01 pm CDT.   Please note that you still have telephone and email access to our local offices. We apologize for any inconvenience.

Discovery® HPLC Columns

Intermediate Pore Size (200 angstrom) for Wide Range of Molecular Weights

Discovery® is a suite of HPLC columns featuring functionalized reversed-phases designed to provide differentiated separations vs. C18 based on unique combinations of polar and hydrophobic retention mechanisms. The Discovery suite of reversed-phases enables you to optimize your separation with respect to retention, resolution, selectivity, and analysis time, all while minimizing method development time.