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 6130-01-353-6297
NSN 5925-00-840-7058
NSN 5935-00-938-8330
NSN 5990-00-195-9460
NSN 5905-01-226-3175
NSN 6110-00-389-6600
NSN 5910-00-849-2344
NSN 5975-01-461-3120
NSN 5910-01-593-1590
NSN 5996-00-156-5010
NSN 5990-00-004-4158
NSN 4140-01-415-2478