The MA900 is the ‘big-brother’ of the SH800, with the same user-friendliness and flexibility, better sited to immunologists and researchers with complex fluorescent panels – up to 12 fluorescent probes rather than 6 and 2 threshold channels rather than 1. It automatically calibrates and is ready for use within less than 45 min and requires less than a minute of time in front of the system until ready for use. Up to 4 lasers can be installed at 2 contact points, with 12 fluorescent channels excluding FSC and BSC.