Teflon Bag, Septum Valve (50L) Back Catalog number: TE-28 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 910-0902-EU-R GilAir-Plus Data Logging Single Starter Kit, Euro Price on request GF37450 Filter, MCE, 0.45µm, 37mm, 100/Pack Price on request 700719 Charger for Printer PN 700721, Gilibrator-2 Price on request