Sources Sought VETERANS AFFAIRS, DEPARTMENT OF is seeking IN VITRO DIAGNOSTIC SUBSTANCES, REAGENTS, TEST KITS AND SETS. The procurement is for IMMUNOASSAY REAGENTS VISN 22. This service/item is typically used for diagnostic testing in the Department of Veterans Affairs VA Long Beach Healthcare System located at 5901 East 7th Street, Long Beach, USA, 90815. For more information, please contact Contract Specialist Rebecca Gaba at Rebecca.Gaba@va.gov. Thank you.