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 5990-01-049-3695
NSN 5920-01-131-7567
NSN 5920-01-394-5003
NSN 6240-01-436-2832
NSN 6105-00-854-7961
NSN 6620-01-165-1033
NSN 6240-01-014-7530
NSN 6650-01-029-2995
NSN 7035-01-497-2169
NSN 6135-01-164-3561
NSN 6645-00-200-2324
NSN 5930-00-243-3705