WALTHAM, Mass., June 4 /PRNewswire-FirstCall/ -- Thermo Fisher Scientific Inc. (NYSE: TMO), the world leader in serving science, will unveil its expanded line of LTQ Orbitrap(TM) mass spectrometers, as well as other new research and discovery solutions, at the American Society for Mass Spectrometry (ASMS) Conference being held June 3 - 7 in Indianapolis, Ind. The new introductions reflect Thermo Fisher Scientific’s continuing commitment to deliver innovative mass spectrometry technologies to every laboratory, from complex research and discovery applications to routine testing.