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 5905-00-494-5517
NSN 5855-00-167-7699
NSN 5920-00-014-7684
NSN 5975-01-595-7626
NSN 5975-01-172-7337
NSN 5998-01-580-0758
NSN 6135-00-134-6648
NSN 5996-01-446-8198
NSN 4140-00-169-3549
NSN 5950-01-095-8282
NSN 5905-01-499-7623
NSN 6110-00-961-5204