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 6620-00-969-3972
NSN 5975-01-540-1585
NSN 6110-01-481-1994
NSN 6685-00-601-9260
NSN 6135-00-269-5843
NSN 7035-01-036-0236
NSN 6645-01-525-5181
NSN 5935-01-299-5574
NSN 6150-01-270-3650
NSN 6240-01-642-7282
NSN 5935-00-564-5434
NSN 6145-00-370-1964