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 HEDDEV21_0.5L Devex bag with PC valve, 0,5L Price on request HEDFLD32_5L Fluode gas sampling bag with PTFE dual-valve, 5L Price on request C-TDKIT-01 Essential TD Starter Kit Price on request