Tedlar PVF Gas Sampling Bag with PP valve, 6L, 3/16'' OD (4.76mm) Back Catalog number: TDL71_6L Availability: In the manufacturer's stock Price on request - + Recommended TDLC31Z_1.6L Tedlar® PVF Sampling Bags PTFE On/Off valve, 1,6L Price on request RMK-0006 Routine maintenance kit for M-CTE120I Price on request U-T13DHS-2S DHS application cold trap, UNITY 2/xr andTD-100/xr Price on request