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 5999-01-257-4586
NSN 5950-01-196-5715
NSN 5999-01-484-7273
NSN 5999-00-161-5111
NSN 5855-01-047-3231
NSN 5999-00-241-0043
NSN 6320-01-145-9013
NSN 6150-00-299-6678
NSN 4140-01-559-0374
NSN 5835-00-892-3510
NSN 6685-00-555-0875
NSN 6135-00-284-1406