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 U-COV450 O-Rings, low-emission,pk100 Price on request H2-AXABC HiSorb probe, PDMS/CWR, inert, short version, pk 6 Price on request U-T17O3P-2S Ozone precursors cold trap, UNITY 2/xr and TD-100/ Price on request