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 5990-01-145-2878
NSN 6320-01-582-6752
NSN 5905-01-295-8519
NSN 5925-01-067-5870
NSN 6685-00-628-7342
NSN 6130-01-422-1638
NSN 5905-00-661-2395
NSN 6220-00-492-0056
NSN 6620-00-593-5313
NSN 5998-01-244-2186
NSN 6105-00-753-5369
NSN 4140-01-447-3716