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 5999-00-816-9670
NSN 5855-01-255-1688
NSN 5925-00-905-8196
NSN 5999-01-426-8740
NSN 6110-01-471-5675
NSN 7035-01-181-2705
NSN 4140-00-572-5777
NSN 6110-01-454-9390
NSN 6105-01-478-2196
NSN 5998-01-121-0132
NSN 5925-01-653-8366
NSN 6110-01-359-8317