Teflon Bag, Septum Valve (50L) Back Catalog number: TE-28 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 783-0013-01-R Battery Pack AA Alkaline Price on request 401205-R Adapter for 1-4” to 1-8” ID tubing Price on request GF25080BLG Filter, MCE, 0.8µm 25mm, PCM, with Black Grid Line Price on request