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 5990-01-294-6198
NSN 6645-01-606-7684
NSN 6240-00-876-0005
NSN 5935-00-150-8603
NSN 6620-01-194-6618
NSN 6610-00-202-5481
NSN 6650-00-073-9737
NSN 6685-01-384-3143
NSN 7035-01-167-2241
NSN 5990-01-170-0077
NSN 5985-01-483-0511
NSN 6685-00-011-1998