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 4140-00-874-7474
NSN 6650-01-436-3478
NSN 5835-01-063-1522
NSN 5990-01-485-0260
NSN 5935-00-758-4836
NSN 6110-01-397-8803
NSN 6240-00-948-6652
NSN 5960-01-495-0859
NSN 5985-01-285-1557
NSN 5930-01-296-6809
NSN 5965-00-188-5531
NSN 5835-01-610-5744