The requirement is for blood components and reference lab transfusion testing services under the attached SOW, performed at Wright Patterson AFB, Ohio, with service required within 10 days after receipt of order. This acquisition is not set aside for small business under NAICS 621991 with a $40M size standard, and award will be made on a lowest-priced technically acceptable basis to a conforming offeror rated acceptable on technical capability with a fair and reasonable, non-unbalanced lowest evaluated price. Offerors must be SAM-registered, complete and return the Required Information Sheet, and include pricing plus sufficient service description/detail; pricing-only quotes will not be accepted. CMMC Level 1 is the mandatory minimum, requiring self-certification of the 15 basic safeguarding requirements into SPRS via PIEE, and award cannot be made without compliant recorded assessment results. Quotes must be submitted electronically in a single email with the specified subject line, no more than 5 MB, using only permitted attachment types, and offered prices must remain firm for 60 calendar days from the specified receipt date.