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 M-CHCT-250 Calibration tool for M-CTE250I, pk 4 Price on request C-POD-KIT01-5TD POD Starter Kit: Carbograph 5TD Price on request RMK-0027 Routine Maintenance kit, tube based systems, no co Price on request