Tube gas sampling 150ml nozzle (GL14), septum Back Catalog number: OST-201-3424 Availability: In the manufacturer's stock Price on request - + Recommended C-VAC-PIN Vacuum closure Pin Price on request SERZ-1076 Spare filter assembly, ACTI-VOC Price on request P-CP001 VOC-Mole cap assembly,pk 1 Price on request