Raman Microscopy System Upgrade (DXR2xi to DXR3xi Platform)

The contract entails the upgrade and integration of an existing DXR2xi Raman microscopy system to the advanced DXR3xi platform, with a focus on maximizing component reuse to reduce costs and downtime. Compatible elements such as lasers and objectives from the current system will be retained and integrated into the new platform, ensuring continuity of performance while leveraging enhanced capabilities of the DXR3xi technology. The work involves technical modifications, calibration, and system validation to ensure full operational compatibility and improved analytical precision under the upgraded architecture. The procurement is issued as a subcontract under the National Institutes of Health Office of Acquisition and Logistics Operations, part of the Department of Health and Human Services, with performance taking place in Bethesda, Maryland, zip code 20892. The solicitation was posted on July 20, 2026, with responses required by July 27, 2026. The North American Industry Classification System code assigned is 334516, reflecting its alignment with scientific instrument manufacturing and system integration services. No set-aside provisions apply, and the contract is open to eligible subcontractors capable of executing the specified technical upgrade under the agreed timeline and performance standards.