Fermilab is seeking to procure a dilution refrigerator for the SQMS project. Proposals are due by 5pm Central on May 19, 2026, with questions due by 5pm Central on May 11, 2026. The contract will be awarded based on a Best Value with Tradeoff source selection. No specific budget amount or performance location is mentioned in the description. A completed SARC and PUR-466 document are required for proposals over $10k.