Classification: Diagnostic or lab reagents on a backing, prepared diag/lab reagents whether or not on a backing, not of heading 3002 or 3006; certified ref materials
NSN 5990-01-191-9624
NSN 6685-00-715-1795
NSN 5855-00-149-0766
NSN 6130-00-886-4470
NSN 6110-01-534-4528
NSN 5905-00-482-8721
NSN 5915-01-212-9590
NSN 5920-01-472-3583
NSN 7035-00-529-3128
NSN 6220-00-264-6440
NSN 5910-00-086-4886
NSN 6645-01-417-3524