MacroSep BIO-Gold BiPhenyl


MacroSep BIO Gold Biphenyl – very good bonding density, less hydrophobic than the Naphthyl and provides excellent pi-pi interactions. Used to separate bio-pharmaceuticals and biologicals. MacroSep BIO Gold columns are manufactured utilizing tight process control of the silica, bonding and column packing processes. The reproducible column packing method control provides exceptional efficiency, symmetry and reproducibility. There are eight phases (see below) all available in 1.9μm, 3μm, 5μm and 10μm particle sizes. The 10μm material is available in bulk.

For custom sizes click here

Other Sizes and Dimensions are Available.

If you do not see the size and dimension that fit your needs, please feel free to call us at 1-800-356-6140 or email

Additional information

Particle Size (µm)

, , ,

Pore Size (Å)


Column Length (mm)

, , , ,

ID (mm)

, , , , , ,


MacroSep BIO Bold Brochure