I have this Jasco Spectrofluorometer here at the time of writing but I have not cross referenced every part in it yet. I can offer it for sale but I will need a little more time then would be required with the Aminco Bowman Series II or Perkin Elmer LS50B. Please note that I am not affiliated with any instrumentation manufacturer, including but not limited to, Perkin Elmer and Thermo Electron.