Tedlar PVF Gas Sampling Bag with PP valve, 5L, 3/16'' OD (4.76mm) Back Catalog number: TDL71_5L Availability: In the manufacturer's stock Price on request - + Recommended P-CP001 VOC-Mole cap assembly,pk 1 Price on request 1970-0011-R O-RING -011 .301 ID X .070 W Each Price on request SERZ-1070 Spare bag sampling accessory, ACTI-VOC Price on request