The Drummond Programmable Nanoject III Nano liter Injector offers a number of state-of-the-art features to provide easy setup and operation as well as more accurate injection volumes down to 0.6 Nano liters. The Nanoject III does not require any O-rings to secure the micropipette. Operational Modes enable the user to program the unit to do single manual injections, as well as multiple injection cycle recipes. Program input and execution is enabled by prompted touchscreens located on the control box. Programmability, the lower injection volume capability plus the user's ability to select the injection rate widens the potential range of applications for the Nanoject III. The Universal Power Source provides adapter plugs to enable the unit to be used in the US, UK, Europe, and Australia simply by inserting the proper plug.