BALLOONS FOR GAS SAMPLING, 4Liters Back Catalog number: 1233 Availability: In the manufacturer's stock Price on request - + Recommended FEP32_2L FEP gas sampling bag with PTFE dual-valve, 2L Price on request OST-201-3421 Tube gas sampling 350, nozzle (GL14), septum Price on request H1-AXAAC HiSorb probe, inert, standard, pk/6 Price on request