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 6220-01-339-6342
NSN 4140-00-086-7559
NSN 5915-01-230-3530
NSN 5945-00-898-9757
NSN 6135-01-495-0933
NSN 5975-00-037-1276
NSN 5999-00-451-8724
NSN 5920-01-561-2835
NSN 5965-00-605-8239
NSN 6650-01-068-3186
NSN 5985-01-159-6380
NSN 6220-01-494-2252