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 6645-00-442-0475
NSN 5915-00-539-9930
NSN 5950-01-207-0929
NSN 2925-01-554-5246
NSN 5985-00-897-5503
NSN 6145-00-594-7822
NSN 6145-00-458-2338
NSN 5975-00-557-4829
NSN 5910-01-227-6855
NSN 4140-01-444-4190
NSN 4140-01-285-7854
NSN 6145-00-655-2738