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 6220-01-137-2848
NSN 6645-01-445-5235
NSN 5835-00-155-1379
NSN 5935-01-543-4035
NSN 5945-01-168-8746
NSN 5920-00-221-4556
NSN 5960-01-364-9795
NSN 6685-01-067-8474
NSN 6150-00-244-2664
NSN 5855-01-334-6594
NSN 5835-01-251-7301
NSN 5999-00-081-6721