Fully porous sulfonated polymeric strong cation exchanger

• Optimal design for effective separation of biomolecules
• Pore sizes allow use of a range of solute sizes
• Exceptional stability for long column lifetime

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, 1000 and 4000 Å, 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.