DEVEX sampling bags with PTFE straight and septum valve with OD 6mm, 5L Back Catalog number: NDV31_5L Availability: In the manufacturer's stock Price on request - + Recommended H1-AXABC HiSorb probe, inert, short, pk/6 Price on request 1234 BALLOONS FOR GAS SAMPLING, 5Liters Price on request FEP32_2L FEP gas sampling bag with PTFE dual-valve, 2L Price on request