NEW BRAND Dispensette® S bottletop dispensers bring even more safety and convenience to dispensing of virtually any laboratory liquid than all previous generations. Building on fifty years of leadership in dispensing technology, the newly designed instruments have such advanced features as improved safety valves, faster priming, easier volume selection, and even lower operation forces. All seals have been eliminated to have even less wearing parts to replace over time. A large variety of bottle adapters and accessories adapt the Dispensette® S to virtually any unpressurized application. Models are available for general purpose dispensing, organics and concentrated acids, and trace analysis.