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 6220-01-278-9369
NSN 6240-01-576-0884
NSN 6645-00-102-0015
NSN 5999-01-528-8699
NSN 5910-00-497-7753
NSN 5935-01-552-9132
NSN 6150-00-350-3086
NSN 6105-01-178-5958
NSN 6610-00-561-4730
NSN 5960-01-490-7030
NSN 5920-01-660-0352
NSN 5905-01-435-6357