Teflon Bag, Septum Valve (4.7L) Back Catalog number: TE-27 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 360-0162-01 Go-Cal Manual Price on request GF37050T Filter, PTFE with Polypropylene Backing, 0.5µm, 37 Price on request GCO25DNL Band, 25mm Shrink, White, 1400/Pack Price on request