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 U-T1HBL-2S High boilers, C6 - C40, cold trap Price on request 1230 BALLOONS FOR GAS SAMPLING, 1Liter Price on request U-T4WMT-2S Water Management, ethane - C20, cold trap Price on request