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 6620-01-649-7511
NSN 5835-00-880-6477
NSN 5990-01-299-1090
NSN 5910-00-905-2584
NSN 5925-01-166-4051
NSN 5975-01-546-0848
NSN 5999-01-037-2401
NSN 5990-01-269-2111
NSN 7035-01-279-2815
NSN 5985-00-114-3915
NSN 4140-01-469-0179
NSN 5998-00-553-6973