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 5998-01-138-5871
NSN 6620-01-528-6076
NSN 7035-01-021-6106
NSN 6645-01-261-4863
NSN 5925-01-273-2161
NSN 5950-00-110-1649
NSN 5915-01-472-8977
NSN 5920-00-636-2371
NSN 6650-00-140-8776
NSN 6685-01-414-3596
NSN 5935-01-621-4389
NSN 5999-01-602-6809