The Thermo Trace GC /GCQ MS System provides superior performance in oven heating, cooling and stability. The patented cold, on-column injector allows safe handling of thermally labile compounds while avoiding sample discrimination. It also provides for the Ultra-TRACE large volume technique (LVI), which enhances the detection limit by two orders of magnitude and shortens sample preparation and analysis times. A selection of modular, automated sample preparation injection systems help reduce cost per analysis and increase productivity levels. Choose from a complete range of quickly interchangeable ionization detectors which allow easy switching in order to accommodate the widest range of GC applications.