# Sources Sought - Dilution Refrigerator

Canonical: https://abierto.us/opportunities/jsa26s448871

- Solicitation number: JSA-26-S448871
- Notice type: Sources sought
- Status: Closed. Deadline was January 9, 2026 at 3:00 PM EST
- Department: Department of Energy
- Contracting office: Jefferson Lab - DOE Contractor (899041)
- NAICS: 334516 Analytical Laboratory Instrument Manufacturing
- Product or service code: 6640 Laboratory Equipment and Supplies
- Place of performance: Virginia
- County: City of Newport News (FIPS 51700). https://abierto.us/counties/city-of-newport-news-va-51700
- First posted: December 23, 2025
- Last posted: December 23, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/1c480c0d26f341a683ea1f90e707f0f3/view

## Description

Thomas Jefferson National Accelerator Facility (aka Jefferson Lab) is seeking to identify sources for fabrication and delivery of a Dilution Refrigerator.

## Publications

- December 23, 2025: Sources sought, due January 9, 2026 at 3:00 PM EST. Notice 1c480c0d26f341a683ea1f90e707f0f3. https://sam.gov/workspace/contract/opp/1c480c0d26f341a683ea1f90e707f0f3/view

## Points of contact

- Ebony Beaver, beaver@jlab.org, 7572697814

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/jsa26s448871.