Tedlar PVF Gas Sampling Bag with PP valve, 10L, 3/16'' OD (4.76mm) Back Catalog number: TDL71_10L Availability: In the manufacturer's stock Price on request - + Recommended OST-201-0246 Screw caps for screwthread tubes GL14, bore 8mm Price on request HEDFLD32_5L Fluode gas sampling bag with PTFE dual-valve, 5L Price on request C-HSPH HiSorb handle, for manual probe extraction Price on request