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-T20PAM-2S Focusing trap, Photochemical Assessment Monitoring Stations (PAMS), for UNITY-xr, TD100-xr, Centri Price on request U-T16GHG-2S Greenhouse gases C2 - C14 cold trap Price on request C-HSINS10-6 Agitator spacer for vials, 20mL to 10mL, pk/6 Price on request