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 5920-00-149-1469
NSN 5985-01-227-2646
NSN 5990-00-022-2957
NSN 2925-01-330-2988
NSN 6105-01-525-2578
NSN 5835-01-013-9321
NSN 6645-00-936-9111
NSN 4140-00-707-5963
NSN 2925-00-644-0028
NSN 5998-01-391-7195
NSN 6135-01-056-4609
NSN 5855-01-653-3334