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 5910-01-543-3751
NSN 6220-01-555-8332
NSN 6650-01-250-5164
NSN 4140-00-800-7263
NSN 6610-01-615-0979
NSN 5985-00-328-0637
NSN 5915-00-870-4654
NSN 6645-01-370-4259
NSN 6685-00-452-6257
NSN 5905-00-525-3747
NSN 5965-01-280-3772
NSN 5990-00-473-1809