New Devex Sampling Bag with ABS Valve & Septum Fitting, 25L Back Catalog number: HEDNDV61_25L Availability: In the manufacturer's stock Price on request - + Recommended TDL71_0.3L Tedlar PVF Gas Sampling Bag with PP valve, 0,3L Price on request T-9GPC General purpose carbon cold trap, TT24-7 Price on request 1970-0234 O-RING-234 For High Flow Damper Plate Price on request