Inhalable Dust Sampler (100 µm Particle Cut at 2L Back Catalog number: 811-9909-01 Manufacturer: SENSIDYNE Availability: 3 weeks Price on request - + Recommended TE-25 Teflon Bag, Septum Valve (0.5L) Price on request GFPC447 Filter, 47mm, 0.4µm, Polycarbonate, Plain White, 1 Price on request TE-27 Teflon Bag, Septum Valve (4.7L) Price on request