Teflon Bag, Septum Valve (50L) Back Catalog number: TE-28 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800772 Impinger, S-P, Micro, PVC Coated glass (2 oz./50ml), collar clip Price on request 385-0095-01 IOM Sample accesory, sample holder Price on request 800320-1 Air Boss & Restrictor Kit, GilAir-3/GilAir-5 and BDX II, Blue Price on request