Teflon Bag, On-Off Valve (0.5L) Back Catalog number: TE-22 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended TE-28 Teflon Bag, Septum Valve (50L) Price on request KB-5 Kynar Bag 5.0L Price on request 801000-1 Power Module, 120V/230V/DC, without plug (used wit Price on request