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 U-T14H2S-2S H2S cold trap, UNITY 2/xr Price on request RMK-0006 Routine maintenance kit for M-CTE120I Price on request OST-201-3424 Tube gas sampling 150ml nozzle (GL14), septum Price on request