Fluode gas sampling bag with PTFE dual-valve, 5L Back Catalog number: FLD32_5L Availability: In the manufacturer's stock Price on request - + Recommended TDL71_0.5L Tedlar PVF Gas Sampling Bag with PP valve, 0,5L Price on request U-T18325-2S EPA 325 cold trap, UNITY 2/xr and TD-100/xr Price on request SERLFP-5003 Spare back pressure adapter, ACTI-VOC Price on request