Housing, 37mm 2pc Solvent Res, 50/Box Back Catalog number: GH37SR-2 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9929-01 Inhalable Dust Sampler, GSP-3.5 Conical Style (100 Price on request GH37 Housing, 37mm 3pc Opaque, 50/Box Price on request 800255 Single Variable Flow Kit, 7-10 x 110mm Price on request