Tube gas sampling 150ml nozzle (GL14), septum Back Catalog number: OST-201-3424 Availability: In the manufacturer's stock Price on request - + Recommended TDL71_0.5L Tedlar PVF Gas Sampling Bag with PP valve, 0,5L Price on request RMK-0027 Routine Maintenance kit, tube based systems, no co Price on request U-T1KORI Empty cold trap, KORI-xr Price on request