The Agilent Cary 8454 UV-Visible spectrophotometer builds on 30 years of experience in photodiode array (PDA) technology and delivers an updated instrument that is easy to use, is ideal for routine applications, and meets the compliance needs of global pharmaceutical companies. The 8454 UV-Vis is the spectrophotometer of choice for QA/QC, academic teaching laboratories, and the chemical industry with rugged performance for multi-user laboratories and easy to use software.