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 6685-01-336-5072
NSN 5998-00-445-5004
NSN 5975-00-282-2707
NSN 6105-00-168-6556
NSN 5965-00-246-5612
NSN 6240-01-585-7753
NSN 5965-00-840-6542
NSN 6130-01-564-1902
NSN 6610-00-906-5723
NSN 5915-00-584-3512
NSN 4140-00-390-2373
NSN 6220-00-232-4436