Waters changed the landscape and future of chromatography with the ACQUITY UltraPerformance LC (UPLC) System. Chromatographers need not choose between the speed of short columns and the resolution of long columns. Separations scientists can enjoy the best of both worlds: speed and resolution with the bonus of increased sensitivity. UPLC delivers more information faster -- without compromising data integrity. Waters ACQUITY UPLC Systems are holistically designed to dramatically improve resolution, sample throughput and sensitivity.