Teflon Bag, On-Off Valve (4.7L) Back Catalog number: TE-23 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 6075-0428-R Screwdriver - Stainless Steel, Philips / Pan-Head Price on request 910-0910-EU-R GilAir-Plus Data Logging Single Starter Kit, Bluet Price on request 202046-72 Hose for 72" Sampling Mast, Aircon-2 Price on request