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 6645-00-392-8728
NSN 5935-01-581-1691
NSN 6135-01-036-3495
NSN 6150-01-160-6998
NSN 5998-00-273-1684
NSN 6220-00-740-1979
NSN 5975-01-541-4972
NSN 2925-01-423-4962
NSN 6240-01-287-4345
NSN 5990-01-531-5962
NSN 5975-00-003-2230
NSN 6645-00-900-5830