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 6220-00-890-1437
NSN 6610-01-400-3880
NSN 5999-00-570-2340
NSN 5985-00-416-5683
NSN 5920-00-413-3341
NSN 6650-00-918-4156
NSN 5965-01-440-9898
NSN 5930-00-328-7299
NSN 6620-01-397-4131
NSN 6240-01-456-7281
NSN 5999-01-197-5798
NSN 5915-00-924-8363