PL-SCX is a macroporous PS/DVB matrix with a very hydrophilic coating and strong cation-exchange functionality. This process is controlled to provide the optimum density of strong cation-exchange moieties for the analysis, separation and purification of a wide range of biomolecules, from small peptides to large proteins. Two pore sizes are available, 1000Å and 4000Å, to provide good mass transfer characteristics for a range of solute sizes. The 5 μm media delivers separations at higher resolution with the 30 μm media used for medium pressure liquid chromatography. View our full range of bioHPLC columns for your area of interest, get resources, and take advantage of special offers.