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 C-TDKIT-02 Essential Automated TD Starter Kit Price on request HEDFLD32_5L Fluode gas sampling bag with PTFE dual-valve, 5L Price on request U-HSVB-20 Replacement Vial Block, for HiSorb Agitator Price on request