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 5945-00-131-2211
NSN 6135-01-202-8113
NSN 6620-01-588-5247
NSN 6685-01-180-9037
NSN 6150-01-521-2403
NSN 4140-00-865-3296
NSN 6610-01-385-1771
NSN 5975-00-438-5602
NSN 2925-01-327-3069
NSN 5895-01-187-0156
NSN 5985-00-848-1325
NSN 6110-01-322-8585