Tube gas sampling 350, nozzle (GL14), septum Back Catalog number: OST-201-3421 Availability: In the manufacturer's stock Price on request - + Recommended HEDFLD32_2L Fluode gas sampling bag with PTFE dual-valve, 2L Price on request U-T16GHG-2S Greenhouse gases C2 - C14 cold trap Price on request M-SPGSC-120 Adjustable sprung spacer, for M-CTE120I,pk 6 Price on request