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 5930-00-839-7518
NSN 2925-01-448-2880
NSN 6135-01-186-4010
NSN 6130-00-852-6379
NSN 5960-01-495-0859
NSN 6220-00-633-8153
NSN 6145-00-107-3283
NSN 6110-01-335-1406
NSN 6650-01-455-4327
NSN 4140-01-385-4167
NSN 5905-00-010-3012
NSN 5996-00-825-7240