Description
Corning®. Polystyrene top filter funnel and base storage receptacle. This sterile filtration system, has a cellulose acetate filter and 250 mL Base. The 0.22-µm filter maximizes flow, reduces foaming, and guarantees sterility. Base of the 250-mL unit unscrews to allow placement of sterile cap. Sterile, individually wrapped cap and tubing adapter are included. Connect to vacuum pump or water-operated pump. Membrane diam is 50 mm.