Sorbent Tube, XAD-7, 6X70, 60/30, 50/BX Back Catalog number: 811-9980-50 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GF37500PVC Filter, PVC, 5.0µm, 37mm, 100/Pack Price on request 800282 LFS Pump Pneumatic Overhaul Kit Price on request 850189-1K Control Board Replacement Kit, GilAir-3/GilAir-5, Basic Price on request