The Cary 8454 UV Dissolution System is an ideal solution for single and select multicomponent product analysis using diode array technology. Multicell- or valve-based systems, as well as a multi-apparatus system, are available and provide specific benefits depending on the end user environment. Agilent, Varian and VanKel dissolution apparatus can be directly linked to the Cary 8454 UV-visible spectrophotometer for automated test runs. The UV-visible ChemStation software integrates the apparatus, the spectrophotometer and the computer into a complete system supporting guided operation and unattended test runs with online test progress monitoring. The software supports test preparation and post-run activities. The software, operable in a workstation or OpenLab/ECM environment, offers additional features by adding advanced capabilities for method development and validation, as well as a tool set for 21 CFR Part 11 compliance.