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 6220-01-487-3904
NSN 5975-00-421-4195
NSN 5965-01-105-4194
NSN 6610-01-275-0119
NSN 6240-01-350-1578
NSN 5975-00-947-1394
NSN 5835-00-170-5238
NSN 5905-00-176-2695
NSN 6130-01-645-0313
NSN 5935-01-288-5645
NSN 5960-01-589-6846
NSN 6610-00-712-2217