New Devex Sampling Bag with PTFE Valve & Septum Fitting, 25L Back Catalog number: NDV31_25L Availability: In the manufacturer's stock Price on request - + Recommended H2-AXAAC HiSorb probe, PDMS/CWR, inert, standard length, pk 6 Price on request 1235 BALLOONS FOR GAS SAMPLING, 8Liters Price on request C-HSPVLP-20 HiSorb septum plug, pk 20 Price on request