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 TDL71_0.5L Tedlar PVF Gas Sampling Bag with PP valve, 0,5L Price on request 1232 BALLOONS FOR GAS SAMPLING, 2Liters Price on request NDV32_5L New DEVEX gas sampling bags with PTFE dual-valve, 5L Price on request