Tube gas sampling 150ml nozzle (GL14), septum Back Catalog number: OST-201-3424 Availability: In the manufacturer's stock Price on request - + Recommended P-00001 VOC-Mole assembly, 230mm,pk 1 Price on request P-CPP10 Blanking plugs, for VOC-Mole cap assembly,pk10 Price on request U-RACK02 Maxi Rack (1 L to 6L canisters) Price on request