We recommend Synergi columns for all new method development and more challenging basic compound separations

IB-Sil materials have a relatively large pore size (125Å) and somewhat lower surface area than other Phenomenex spherical materials.

A range of monomeric bonded phases are available to meet the needs of traditional, less demanding separations. For new method development and more demanding analytes, select new high performance Luna or Synergi columns.