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 RMK-0027 Routine Maintenance kit, tube based systems, no co Price on request P-CPP10 Blanking plugs, for VOC-Mole cap assembly,pk10 Price on request U-COV108-L O-ring, Injector Liner, Brown, Low Temp, pk 10 Price on request