Cassette, 37mm, 3pc, 2.0µm,Teflon, 50Box Back Catalog number: GCU37200T Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9909-01 Inhalable Dust Sampler (100 µm Particle Cut at 2L Price on request TE-21 Teflon Bag, On-Off Valve (1.2L) Price on request 810-0902-02-R Data Logging, Bluetooth, Pump Only (No Dock) Price on request