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 RMK-0027 Routine Maintenance kit, tube based systems, no co Price on request T-12AM Focusing trap, Air Monitoring, for TT24-7 Price on request OST-201-0246 Screw caps for screwthread tubes GL14, bore 8mm Price on request