The National Institute of Allergy and Infectious Diseases requires a one-year maintenance and repair service agreement for a Leica Stellaris DIVE Confocal Multiphoton Microscope located at Rocky Mountain Laboratories in Hamilton, Montana. The contract will be awarded as a firm-fixed price purchase order using full and open competition, with the period of performance from May 21, 2026, to May 20, 2027. Required services include one annual preventative maintenance visit, unlimited on-site repairs using genuine Leica OEM parts, and prioritized on-site response for critical repairs, all performed by Leica-certified technicians. The government will evaluate offers based on lowest price technically acceptable, considering technical capability, past performance, and delivery response. No specific budget amount is mentioned in the description.