Tube gas sampling 350, nozzle (GL14), septum Back Catalog number: OST-201-3421 Availability: In the manufacturer's stock Price on request - + Recommended U-COV06 O-Ring, Size 006, pk/10 Price on request HEDFEP32_5L FEP gas sampling bag with PTFE dual-valve, 5L Price on request H2-AXABC HiSorb probe, PDMS/CWR, inert, short version, pk 6 Price on request