Waters 2695 Alliance HPLC with 2487 Detector, Column Heater, PC with Empower 3 and Waters PCI Bus/Lace Card. Condition is "Used". This instrument has been tested using the instrument touchpad and Empower 3. The keypad was used to control all components to ensure they function and Empower 3 was used to create an instrument method that was used to execute a caffeine calibration sample set.