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 5950-01-580-8893
NSN 5998-01-285-8188
NSN 5950-01-021-1568
NSN 6220-00-208-5454
NSN 6105-01-134-0455
NSN 5915-01-444-4069
NSN 5945-01-506-3707
NSN 5855-00-310-2740
NSN 6145-01-260-3590
NSN 5950-00-378-9959
NSN 4140-00-507-2602
NSN 6685-01-228-5332