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 5905-00-139-6669
NSN 6650-01-504-1798
NSN 6220-00-959-8030
NSN 5920-01-183-7938
NSN 6110-00-912-6575
NSN 5950-00-278-4186
NSN 4140-01-465-4540
NSN 6105-01-423-1417
NSN 5950-01-632-5470
NSN 6320-01-522-0318
NSN 6620-01-549-6653
NSN 5965-01-286-6548