High-Rez Analytical, LLC

High-Rez Analytical, LLC Service Division, operating as High-Rez Analytical LLC, is a veteran-owned, woman-owned small business based in Sebastian, Florida, that provides maintenance and repair services for high-resolution analytical instrumentation to the National Institute of Standards and Technology as a prime contractor on a 100% full-and-open basis — no set-asides across its recent award footprint.

High-Rez Analytical specializes in preventative maintenance, emergency repair, and parts replacement for Thermo Scientific analytical instruments, particularly inductively coupled plasma mass spectrometers (ICP-MS) and related laboratory equipment. The vendor's recent work centers entirely on NIST's measurement science and standards programs. Representative awards include a $216,020 firm-fixed-price purchase order for Element 2 mass spectrometer and water chiller service at NIST's Gaithersburg, Maryland campus (awarded October 1, 2026, running through September 30, 2029) with scope for one annual preventive maintenance visit, system enhancements and software updates within 60 days of release, emergency calls with a five-business-day response maximum, and business-hours telephone support; a $63,800 repair contract for a Thermo Element XR ICP-MS at NIST's Charleston, South Carolina laboratory (awarded June 26, 2024, completed January 31, 2025); and a $143,713 preventative maintenance contract for a Thermo Element 2 HR-ICP-MS at Gaithersburg (awarded April 30, 2022, extending through April 29, 2027).

Customer concentration is absolute: the Department of Commerce's National Institute of Standards and Technology accounts for all four awards and the entire $457 thousand combined potential value across High-Rez Analytical's recent award footprint. Activity is sparse and episodic — one award each in 2020, 2022, 2024, and 2026 — with only one award (the Charleston ICP-MS repair contract) completing within the next twenty-four months and facing recompete. The vendor operates exclusively as a prime contractor with no subcontract footprint. All work is performed at NIST facilities (Gaithersburg and Charleston) under simplified acquisition procedures, with no manufacturing or systems-integration scope.

Maintenance and Repair of Element 2, Element XR and Element GD and Accessories. Provide onsite visits to repair systems and perform Moving, Installation, Commissioning and De-Commissioning. Service Contracts available upon request.