Fluode gas sampling bag with PTFE dual-valve, 2L Back Catalog number: FLD32_2L Availability: In the manufacturer's stock Price on request - + Recommended U-T16GHG-2S Greenhouse gases C2 - C14 cold trap Price on request POL32_5L Polyester gas sampling bag with PTFE dual-valve, 5L Price on request U-COV06 O-Ring, Size 006, pk/10 Price on request