In July 2006, Griffin Analytical Technologies Inc merged with ICx Technologies. Griffin will maintain its headquarters in Indiana where it employs 28. Griffin Analytical Technologies Inc produces chemical detection systems that provide on-site confirmatory analysis by leveraging novel mass spectrometry technology, capable of multiple stages of mass spectrometry (tandem MS, or MSn). The company 's spectrometers incorporate the Cylindrical Ion Trap (CIT) developed at Purdue University and commercialized by Griffin.