New Devex Sampling Bag with PTFE Valve & Septum Fitting, 25L Back Catalog number: HEDNDV31_25L Availability: In the manufacturer's stock Price on request - + Recommended U-T1KORI Empty cold trap, KORI-xr Price on request U-T16GHG-2S Greenhouse gases C2 - C14 cold trap Price on request U-HSVB-20 Replacement Vial Block, for HiSorb Agitator Price on request