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 6645-00-634-9317
NSN 5975-00-596-2119
NSN 6610-01-085-8873
NSN 6650-00-760-1385
NSN 6110-00-227-0578
NSN 5990-01-512-9129
NSN 6240-00-739-0961
NSN 4140-00-205-6491
NSN 6620-01-486-5123
NSN 5925-00-427-9930
NSN 6150-01-533-8472
NSN 4140-00-315-0146