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 5990-01-573-1634
NSN 2925-00-947-9814
NSN 5960-00-821-6693
NSN 5990-01-100-7231
NSN 4140-00-350-0181
NSN 5975-01-243-6831
NSN 5985-00-124-2314
NSN 5985-01-592-8248
NSN 5985-01-466-8084
NSN 5915-00-067-0225
NSN 6110-00-371-2458
NSN 6130-01-373-7937