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 6645-01-356-9864
NSN 5905-00-193-0501
NSN 5935-01-441-3826
NSN 4140-01-206-1004
NSN 5975-00-081-2171
NSN 5915-01-633-2641
NSN 6145-01-557-0653
NSN 5925-01-510-2600
NSN 6105-00-296-5116
NSN 5990-01-411-5930
NSN 6240-01-269-0375
NSN 5920-01-408-0658