Particle Size:3 µm pH Range:2 to 8 Pore Size:200 Å Mode of Separation:Reversed Phase Diameter:2.1 to 4.6 mm (Varies with model) Length:50 to 250 mm Particle Shape:Spherical Surface Area:200 m2< sup="" /> / g Column Type:Reversed-Phase Stationary Phase:Acclaim C30 Packing Material:Spherical, fully porous ultrapure silica End Capping:Proprietary