Tedlar Bag (0.5L) Back Catalog number: SC-1 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended TE-28 Teflon Bag, Septum Valve (50L) Price on request 800274-230 Printer Module Kit, 230V (with paper, charger, & cable) Gilibrator-2 Price on request 800275-2 Gilibrator-2 Deluxe Kit, with Printer 230V , Euro Cord Price on request