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 5975-00-665-3644
NSN 6620-01-024-7003
NSN 6240-01-476-7357
NSN 5905-01-634-0595
NSN 6110-01-549-2200
NSN 5920-00-269-4060
NSN 6645-01-398-9102
NSN 6645-00-169-6759
NSN 5910-01-391-8125
NSN 5975-00-840-0045
NSN 6685-00-614-7452
NSN 5998-01-415-6184