DEVEX sampling bags 5L, stopcock & septum Back Catalog number: HEDDEV41_5L Availability: In the manufacturer's stock Price on request - + Recommended HEDFLD32_2L Fluode gas sampling bag with PTFE dual-valve, 2L Price on request RMK-0027 Routine Maintenance kit, tube based systems, no co Price on request U-HSVB-20 Replacement Vial Block, for HiSorb Agitator Price on request