Regional Health Contracting Office-Central, Brooke Army Medical Center intends to award a sole source contract to SIRTEX Medical Inc. for SIR-Spheres microspheres which are indicated for the treatment of unrespectable metastatic liver tumors from primary colorectal cancer with adjuvant intrahepatic artery chemotherapy (IHAC) of FUDR (Floxuridine).  Award will be made on or about 15 June 2018. The NAICS code 334517 size standard is 1,000 employees. This notice is neither a request for quotes nor a solicitation of offers; however, all responsible sources may submit a capability statement, proposal, or quotation, which shall be considered by the agency for future requirements.