New Devex Sampling Bag with PTFE Valve & Septum Fitting, 25L Back Catalog number: NDV31_25L Availability: In the manufacturer's stock Price on request - + Recommended C-POD-1XX POD Cartridge, Carbopack X, pk 10 Price on request DEV71_5L Devex Gas sampling bags 5L, PP screw cap valve, 3/16'' OD (4.76mm) Price on request T-12AM Focusing trap, Air Monitoring, for TT24-7 Price on request