Gas Chromotography - Mass Spectrometer (GC-MS)

Agilent 7890B GC, Agilent DB-5ms Ultra Inert column (30m x 0.25mm x 0.25mm), ~45°C to 325°C, Agilent 7693 autosampler with 150 sample tray, and Agilent 5977A single quadrupole MSD (Extractor EI source, triple-axis detector, turbo pump), unit resolution m/z. 

Primarily used to separate, quantitate, and confirm identity of very small and volatile organic molecules.  No headspace capabilities. 

MassHunter and ChemStation software