Teflon Bag, On-Off Valve (50L) Back Catalog number: TE-24 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-0903-EU-R Single Station Dock w/Comms 100-240Vac, 50-60 Hz, Price on request TE-27 Teflon Bag, Septum Valve (4.7L) Price on request GFPC0237 Filter, 37mm, 0.2µm, Polycarbonate, Plain White, 1 Price on request