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 5998-00-867-5596
NSN 5950-01-147-5662
NSN 5910-00-806-1951
NSN 4140-00-022-2893
NSN 5835-00-954-2833
NSN 6620-01-227-0433
NSN 5990-01-197-6922
NSN 5895-01-188-7227
NSN 5915-01-044-5260
NSN 5910-01-302-1993
NSN 5985-00-679-9529
NSN 5895-01-278-6761