Tedlar PVF Gas Sampling Bag with PTFE dual-valve, 2L Back Catalog number: TDL32_2L Availability: In the manufacturer's stock Price on request - + Recommended C-MCTEKIT-120 Low Temperature MCTE Starter Kit Price on request U-COV108-L O-ring, Injector Liner, Brown, Low Temp, pk 10 Price on request HEDPOL32_2L Polyester gas sampling bag with PTFE dual-valve, 2L Price on request