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-201-3424 Tube gas sampling 150ml nozzle (GL14), septum Price on request 1231 BALLOONS FOR GAS SAMPLING, 1,5Liters Price on request H1-AXAAC HiSorb probe, inert, standard, pk/6 Price on request