A PAL Cool Tray for LC and GC applications. Peltier Cooler 4?C to 70?C* for 1 PAL Tray 2ml or 1 PAL Tray 1ml or 1 Microtiter – or Deepwell plate (96 wells) including 1 plastic tray cover for PAL Tray 2ml and power supply 110V/220V LED Display, temperature regulation ? 1?C.