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 5999-01-613-1551
NSN 5935-00-018-5720
NSN 6145-01-554-1833
NSN 5985-01-415-1822
NSN 6645-01-068-3042
NSN 6685-01-368-9051
NSN 6220-00-762-8944
NSN 5975-01-199-5471
NSN 5975-01-314-8470
NSN 6110-01-024-1519
NSN 6135-00-057-2005
NSN 6150-00-344-2670