Special Notice: HEALTH AND HUMAN SERVICES, DEPARTMENT OF, FOOD AND DRUG ADMINISTRATION intends to award open market items over $25k with GSA order for the purchase of a ThermoFisher Orbitrap Ascend Tribrid Mass Spectrometer System. This system is typically used for analytical laboratory purposes in the healthcare industry. The procurement also includes two option years of post-warranty maintenance. For more information, please refer to the attached Special Notice.