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 5910-01-031-4574
NSN 5905-01-138-9522
NSN 5835-00-090-3924
NSN 6105-01-634-0322
NSN 5996-01-357-8908
NSN 6105-00-147-2819
NSN 6645-01-325-5605
NSN 4140-01-351-3892
NSN 6620-00-560-4406
NSN 5895-00-814-5244
NSN 6685-01-505-3058
NSN 6610-01-506-4234