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 5998-01-252-7331
NSN 5905-01-471-4176
NSN 6620-01-381-6225
NSN 5895-00-726-4831
NSN 6135-01-408-9244
NSN 5935-01-079-8168
NSN 5950-01-444-1789
NSN 5985-00-673-5831
NSN 7035-00-420-1310
NSN 5835-00-867-0291
NSN 5975-01-433-3224
NSN 5910-01-548-4539