PerkinElmer's uniquely designed IsoPlates come in 96-well format and are very versatile. The IsoPlate is a one-of-a-kind microplate designed specifically for the MicroBeta instrument. Isoplates are recommended for Isotopic Radiometric, SPA, Cell based Fluorescence or Luminescence assays and assays where microscopic visualization or bottom reading is required. Leveraging years of assay and instrument experience in plate detection, PerkinElmer designs better Microplates for better performance that guarantees better results for all PerkinElmer applications.