Tedlar Bag (1L) Back Catalog number: SC-3 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended TE-23 Teflon Bag, On-Off Valve (4.7L) Price on request GFPC525 Filter, 25mm, 5.0µm, Polycarbonate, Plain White, 1 Price on request 200263 LFS WHITE BAND VALVE ( EACH) Price on request