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 6145-00-450-1947
NSN 4140-00-822-2864
NSN 5905-01-089-6575
NSN 5998-00-859-8578
NSN 5935-01-484-8687
NSN 6610-01-597-2911
NSN 5998-00-175-6921
NSN 6610-00-092-8776
NSN 6620-01-535-0070
NSN 6320-01-527-0211
NSN 5920-01-465-6312
NSN 4140-00-481-2665