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 6645-01-419-8768
NSN 6135-00-613-1068
NSN 5835-00-454-7239
NSN 5930-00-501-8871
NSN 6685-01-118-2807
NSN 6220-01-171-0957
NSN 5935-00-201-5979
NSN 6130-01-357-7542
NSN 5835-01-632-6627
NSN 5945-00-816-9717
NSN 5996-01-067-8303
NSN 6110-01-487-4039