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 6620-01-207-0667
NSN 5975-01-314-3782
NSN 5925-01-441-9512
NSN 6130-00-924-3424
NSN 5835-00-269-2232
NSN 5965-01-437-8442
NSN 5950-01-611-0083
NSN 5920-01-198-8821
NSN 6135-01-435-4921
NSN 7035-00-153-3826
NSN 5999-00-480-9753
NSN 6220-01-110-0728