DEVEX sampling bags with PTFE straight and septum valve with OD 6mm, 5L Back Catalog number: HEDNDV31_5L Availability: In the manufacturer's stock Price on request - + Recommended 632443611150 Vzorkovnice na plyny se dvěma olivkami (na hadice Price on request U-T3ATX-2S Air Toxics, C2 - C14 (TO-14), cold trap Price on request C-HSPH HiSorb handle, for manual probe extraction Price on request