DEVEX sampling bags with PTFE straight and septum valve with OD 6mm, 5L Back Catalog number: NDV31_5L Availability: In the manufacturer's stock Price on request - + Recommended FLD32_2L Fluode gas sampling bag with PTFE dual-valve, 2L Price on request P-00020 VOC-Mole assembly, 380mm,pk10 Price on request U-T11GPC-2S Unity 2/TD-100 Cold Trap carbon C4/5-C30/32 Price on request