Inhalable Dust Sampler (100 µm Particle Cut at 2L Back Catalog number: 811-9909-01 Manufacturer: SENSIDYNE Availability: 3 weeks Price on request - + Recommended 811-9917-01 Go-Cal Replacent Filter Price on request 810-0102-02 GilAir-5 Clock, with timer (ATEX), Pump only Price on request 811-0904-EU-R Five Station Dock w/Comms 100-240Vac, 50-60 Hz, Eu Price on request