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 6145-01-550-9633
NSN 5998-01-649-1606
NSN 5925-01-330-5276
NSN 5895-01-371-3351
NSN 6620-01-423-0833
NSN 6610-01-335-3185
NSN 6220-00-625-8554
NSN 5905-01-096-5795
NSN 5895-00-809-4005
NSN 4140-00-360-2457
NSN 6685-01-023-6833
NSN 6645-00-081-4298