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 6650-01-041-0296
NSN 5925-00-488-2741
NSN 6145-01-063-6486
NSN 5895-01-421-3166
NSN 6220-01-426-3170
NSN 5985-00-839-3695
NSN 6130-01-167-2268
NSN 5905-01-050-8992
NSN 5990-01-187-8594
NSN 5920-00-503-4850
NSN 5915-01-318-9446
NSN 5915-00-504-7851