Cassette, 37mm, 2 pc, 0.8µm Polycarbonate, 50/Box Back Catalog number: GC728PC Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800287 Bubble Generator, Low Flow Cell, Gilibrator 2 (Pla Price on request 811-1004-03 TSP Inlet, Replacement for Models 810-1002 and 810 Price on request 811-9927-05 Cyclone, GK 2.69 37mm O-Ring Kit Price on request