Cassette, 37mm, 3pc, 5.0µm PVC, 50/Box Back Catalog number: GCU37500PVC Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9909-01 Inhalable Dust Sampler (100 µm Particle Cut at 2LPM) Price on request 298-0030-01-R Replacement Power Supply for 5 unit chargers 811-0302-XX, 811-0818-XX and 811-9919-XX Price on request 800275-2 Gilibrator-2 Deluxe Kit, with Printer 230V , Euro Cord Price on request