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 RMK-0026 Routine Maintenance Kit: Kori-xr Price on request SERZ-1070 Spare bag sampling accessory, ACTI-VOC Price on request H2-AXAAC HiSorb probe, PDMS/CWR, inert, standard length, pk 6 Price on request