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Department of Defense NAICS 621511 and PSC 6550 contractors in Illinois

Medical Laboratories. IN VITRO DIAGNOSTIC SUBSTANCES, REAGENTS, TEST KITS AND SETS. Use this deepest state-buyer cross-code page to see which visible contractors sit in the exact overlap of buyer, geography, industry, and product-service lane.

Illinois · Department of Defense
Last updated: April 2, 2026

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2

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$338,969,867

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Visible recipients tied to Department of Defense, Illinois, NAICS 621511, and PSC 6550