HPLC Columns
Hamilton manufactures both silica-based and polymeric HPLC columns, providing a wide range of column retention selectivities and performance benefits. Hamilton's polymeric HPLC columns combine the inertness and pH stability of polymeric supports with the pressure stability and durability of silica-based columns. Column packing materials are available for reversed phase, anion exchange, cation exchange, and ion exclusion separations.

Reversed Phase
Hamilton Company offers five polymeric and two silica-based column packing materials for reversed phase separations. Choose from our robust polymers or silica column types to narrow your search.

Polymer Packings
Hamilton Polymers - Poly(styrene divinylbenzene) or PS-DVB is a robust polymer material used as the base framework for all the Hamilton polymer HPLC packing materials.

PRP-3 10 µm 300 Å 21.2 x 250 mm
Hamilton PRP-3 polymeric 300 Å columns for gradient separations of peptides and proteins