Tube gas sampling 350, nozzle (GL14), septum Back Catalog number: OST-201-3421 Availability: In the manufacturer's stock Price on request - + Recommended HEDFEP32_5L FEP gas sampling bag with PTFE dual-valve, 5L Price on request M-MCTL250 Sample Pan Removal Tool, for high temp Micro-chamber Price on request P-CP010 VOC-Mole cap assembly,pk10 Price on request