Inhalable Dust Sampler (100 µm Particle Cut at 2LPM) Back Catalog number: 811-9909-01 Manufacturer: SENSIDYNE Availability: 3 weeks Price on request - + Recommended TE-23 Teflon Bag, On-Off Valve (4.7L) Price on request 850095 PC ASSY-CONTROL AIRCON 2 (DC) Price on request 910-1301-NO Gilian 800i,Starter Kit, No Cord Price on request