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 5999-01-190-3403
NSN 4140-01-194-2529
NSN 5905-01-381-1425
NSN 6320-00-456-2092
NSN 5945-00-237-3301
NSN 6110-01-371-3049
NSN 5999-01-296-8908
NSN 5998-01-570-3721
NSN 6145-00-388-9084
NSN 5998-01-197-0455
NSN 5998-01-252-8369
NSN 5990-01-160-6978