Tedlar PVF Gas Sampling Bag with PP valve, 10L, 3/16'' OD (4.76mm) Back Catalog number: TDL71_10L Availability: In the manufacturer's stock Price on request - + Recommended SERZ-1070 Spare bag sampling accessory, ACTI-VOC Price on request SERZ-1097 Spare tube assembly, ACTI-VOC Price on request C-POD-S010 POD Sampler, pk 10 Price on request