Particle Size:5 µm pH Range:2 to 8 Pore Size:120 Å Mode of Separation:Reversed Phase Diameter:4.6 mm Length:50 to 250 mm (Varies with model) Particle Shape:Spherical Surface Area:300 m2< sup="" /> / g Column Type:Reversed-Phase Stationary Phase:Acclaim PA Packing Material:Spherical, fully porous ultrapure silica End Capping:Yes