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 OST-201-3421 Tube gas sampling 350, nozzle (GL14), septum Price on request C-MCTEKIT-120 Low Temperature MCTE Starter Kit Price on request C-HSPVLP-20 HiSorb septum plug, pk 20 Price on request