 Along with Oak Ridge National Laboratories, Pomona Site developed an ion trap mass spectrometer chemical detection system for chemical warfare agents, and these units are now being deployed on U.S. Army reconnaissance vehicles.When fitted for bio-aerosol sampling, CBMS II has also demonstrated effective biological warfare agent detection.To this day, Hamilton Sundstrand Pomona Site continues the heritage of CEC, the company that pioneered the development and sale of mass spectrometers for chemical analysis.