Teflon Bag, On-Off Valve (0.5L) Back Catalog number: TE-22 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GF25080GRG Filter, MCE, 0.8µm 25mm, PCM, with Green Grid Lin Price on request 700721 Printer only, Gilibrator-2 Price on request 360-0201-01 Operation Manual/Software CD for Deluxe Nephelomet Price on request