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 6650-01-419-5954
NSN 6685-00-321-3634
NSN 5990-01-548-5979
NSN 6320-00-857-4073
NSN 5915-00-525-5753
NSN 6220-00-227-0528
NSN 5835-01-558-9444
NSN 5935-00-243-5802
NSN 6220-01-359-9969
NSN 6220-01-634-0660
NSN 6145-00-464-0979
NSN 5935-01-448-4760