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 5998-01-170-5520
NSN 6220-00-607-5961
NSN 5915-01-041-7973
NSN 6220-00-222-1025
NSN 5925-01-108-7133
NSN 5935-01-486-6076
NSN 6620-00-708-3323
NSN 5855-00-256-5562
NSN 6645-00-754-4108
NSN 5999-01-526-4461
NSN 5996-00-386-2236
NSN 5920-01-331-4712