New Devex Sampling Bag with PTFE Valve & Septum Fitting, 50L Back Catalog number: HEDNDV31_50L Availability: In the manufacturer's stock Price on request - + Recommended H1-AXABC HiSorb probe, inert, short, pk/6 Price on request C-VAC-PIN Vacuum closure Pin Price on request U-T14H2S-2S H2S cold trap, UNITY 2/xr Price on request