CyBi-Cellight flash luminescence screening system integrates the CyBi-Lumax flash reader, the CyBi-Well vario pipettor with stackers, plate handling, optional incubators and CyBi-Drop non-contact dispensers. The workstation covers the complete screening lab workflow, from plate replication to cell seeding, assay preparation and final reading. Cell-based flash luminescence assays are conducted in a range of plate and volume formats including 96, 384 low volume and 1536. A range of pipetting head options include a new nanoliter pipetting head, with which it is possible to accurately dispense volumes down to 50 nanoliters.