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 6145-01-050-7531
NSN 5925-01-624-6886
NSN 5925-01-375-9766
NSN 4140-00-432-5593
NSN 5998-01-230-4541
NSN 4140-01-273-7788
NSN 5960-01-337-5339
NSN 6645-00-807-9350
NSN 5945-01-377-5804
NSN 5855-00-494-9581
NSN 5990-00-357-8103
NSN 5920-00-267-0565