Tedlar PVF Gas Sampling Bag with PP valve, 5L, 3/16'' OD (4.76mm) Back Catalog number: TDL71_5L Availability: In the manufacturer's stock Price on request - + Recommended HEDFLD32_2L Fluode gas sampling bag with PTFE dual-valve, 2L Price on request C-POD-KIT01 POD Starter Kit: Carbopack X Price on request M-DSKPF Sample disc, 1.0mm thickness, PTFE,pk 6 Price on request