Advanced bench top flow cytometer with 4 lasers. It is equipped with 25 independent fluorescence channels from 4 lasers that allow up to 27 parameter analysis. The proprietary photomultiplier technology employed in the Quanteon provides superior sensitivity, stability, and a 7.2 log dynamic range. Very dim signals and very bright signals can all be captured and gated in the same view, therefore eliminating the need for laborious trial and error PMT tuning procedures.