Tedlar PVF Gas Sampling Bag with PP valve, 6L, 3/16'' OD (4.76mm) Back Catalog number: HEDTDL71_6L Availability: In the manufacturer's stock Price on request - + Recommended C-POD-H010 Spare Support Body, for POD sampler, pk 10 Price on request U-HSVB-20 Replacement Vial Block, for HiSorb Agitator Price on request OST-201-3421 Tube gas sampling 350, nozzle (GL14), septum Price on request