Tube gas sampling 150ml nozzle (GL14), septum Back Catalog number: OST-201-3424 Availability: In the manufacturer's stock Price on request - + Recommended TDL32_5L Tedlar PVF Gas Sampling Bag with PTFE dual-valve, 5L Price on request U-COV201 O-ring, Injector HiSorb & HiSorb Storage, pk 10 Price on request U-ULKIT TD automation/ULTRA-xr starter kit Price on request