Fluode gas sampling bag with PTFE dual-valve, 2L Back Catalog number: FLD32_2L Availability: In the manufacturer's stock Price on request - + Recommended TDL71_10L Tedlar PVF Gas Sampling Bag with PP valve, 10L, 3/16'' OD (4.76mm) Price on request U-T5O3F-2S Ozone precursors/Freon cold trap Price on request C-POD-C010 Spare Cover, for POD sampler, pk 10 Price on request