Dispensette® S bottletop dispensers bring even more safety and convenience to dispensing of virtually any laboratory liquid. Building on fifty years of leadership in dispensing technology, the new instruments have such advanced features as improved safety valves, faster priming, easier volume selection, elimination of seals, and even lower operation forces. A large variety of bottle adapters and accessories adapt the Dispensette® S to virtually any unpressurized application. Models available for general purpose dispensing, organics and concentrated acids, and trace analysis.