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 6650-01-277-8273
NSN 6620-00-155-2608
NSN 6610-01-580-2667
NSN 6150-01-362-3802
NSN 5910-01-421-4828
NSN 6645-01-104-6540
NSN 6220-00-113-0063
NSN 5920-00-134-5713
NSN 4140-00-295-0787
NSN 6135-01-150-6916
NSN 6650-01-566-1573
NSN 5905-01-192-2507