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 6150-01-247-6744
NSN 5998-00-552-6703
NSN 6685-01-231-2620
NSN 5950-01-090-1615
NSN 6145-01-409-1685
NSN 6135-01-430-3119
NSN 5990-00-991-8723
NSN 6220-01-477-8443
NSN 7035-01-138-3698
NSN 5905-00-049-5392
NSN 6650-01-519-9165
NSN 6620-00-854-5024