SpeedCore BIO phases are optimised for the high resolution, high speed, sensitive separation of Biomolecules.  Specifically optimised pore sizes and bonded ligands are available to aid with these often complex methods.

  Particle Size  S.A.  Pore Size  % Carbon  USP
 SpeedCore BIO Peptide C18 2.6um -160A  6L1 
 SpeedCore BIO Protein C18 3.5um -300A  4L1
 SpeedCore BIO Protein C8 3.5um - 300A  3L7 
 SpeedCore BIO Protein C4 3.5um - 300A  2 L26

SpeedCore BIO Peptide is 160A pore size for smaller peptides and tryptic digests in particular:

SpeedCore BIO Protein C4 is 300A and can be used for much larger protein molecules such as Insulin: