New Devex Sampling Bag with ABS Valve & Septum Fitting, 50L Back Catalog number: HEDNDV61_50L Availability: In the manufacturer's stock Price on request - + Recommended OST-201-3424 Tube gas sampling 150ml nozzle (GL14), septum Price on request U-T16GHG-2S Greenhouse gases C2 - C14 cold trap Price on request C-HSPVLP-6 HiSorb Septum Plug, pk 6 Price on request