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 5990-01-400-3299
NSN 5965-00-863-6031
NSN 6650-01-293-4532
NSN 5945-00-439-6199
NSN 5855-01-147-6024
NSN 5925-01-486-4284
NSN 5999-00-393-2811
NSN 6240-01-458-5730
NSN 6320-01-440-8771
NSN 5965-00-964-1756
NSN 6620-01-431-9176
NSN 6145-00-466-4068