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 5835-01-442-6482
NSN 4140-01-351-3892
NSN 6145-01-411-4757
NSN 6620-00-527-6523
NSN 5835-01-097-5693
NSN 6685-01-166-7738
NSN 6110-01-444-1688
NSN 5925-01-521-3915
NSN 6240-01-296-0587
NSN 6110-01-268-3348
NSN 4140-01-642-7062
NSN 6240-00-573-7514