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 HEDDEV31_5L DEVEX gas sampling bag, stopcock straight valve, 5L Price on request P-CPU10 Unions, for VOC-Mole cap assembly,pk10 Price on request HEDFLD32_2L Fluode gas sampling bag with PTFE dual-valve, 2L Price on request