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 6220-01-242-3799
NSN 5905-00-148-4811
NSN 6220-01-160-7247
NSN 6105-01-322-4613
NSN 5945-00-133-0499
NSN 6320-01-310-8068
NSN 6610-01-307-6363
NSN 6145-00-146-7408
NSN 5990-01-468-1292
NSN 5920-00-435-5999
NSN 5915-01-606-0656
NSN 5935-01-103-8046