Inhalable Dust Sampler, GSP-3.5 Conical Style Back Catalog number: 811-9929-01 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 810-0903-01-R STP Pump Only (No Dock) Price on request TE-21 Teflon Bag, On-Off Valve (1.2L) Price on request KB-50 Kynar Bag 50.0L Price on request