Tube gas sampling 150ml nozzle (GL14), septum Back Catalog number: OST-201-3424 Availability: In the manufacturer's stock Price on request - + Recommended 1230 BALLOONS FOR GAS SAMPLING, 1Liter Price on request C-VAC-PIN Vacuum closure Pin Price on request M-CHCT-250 Calibration tool for M-CTE250I, pk 4 Price on request