CAS Analytical Methods system requirements

To ensure the best CAS Analytical Methods experience, and to conform with the latest Internet security standards, we recommend the following: (Updated May 2019)

OS/Browser Recommendations

  • Windows 10: Chrome 47 and higher; Firefox 44 and higher, Firefox 45 (ESR); Internet Explorer 11, Edge
  • Windows 8.1: Chrome 47 and higher; Firefox 44 and higher, Firefox 45 (ESR); Internet Explorer 11
  • Windows 7: Chrome 47 and higher; Firefox 44 and higher, Firefox 45 (ESR); Internet Explorer 9 and higher
  • Mac OS 10.11: Chrome 47 and higher; Firefox 44 and higher, Firefox 45 (ESR); Safari 9.0 or higher
  • Mac OS 10.10: Chrome 47 and higher; Firefox 44 and higher, Firefox 45 (ESR); Safari 9.0 or higher
  • Mac OS 10.9: Chrome 47 and higher; Firefox 44 and higher, Firefox 45 (ESR); Safari 9.0 or higher
  • Tablets: iOS 8.0 and higher; Android 5.1 and higher.