Tedlar PVF Gas Sampling Bag with PTFE dual-valve, 5L Back Catalog number: TDL32_5L Availability: In the manufacturer's stock Price on request - + Recommended U-COV108-L O-ring, Injector Liner, Brown, Low Temp, pk 10 Price on request C-POD-H010 Spare Support Body, for POD sampler, pk 10 Price on request U-T3ATX-2S Air Toxics, C2 - C14 (TO-14), cold trap Price on request