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 6620-01-332-0623
NSN 5990-01-141-3562
NSN 5985-01-111-8077
NSN 5965-01-522-0404
NSN 6620-01-071-6020
NSN 4140-01-489-1042
NSN 5925-00-988-8847
NSN 5999-01-290-0194
NSN 5975-01-463-0093
NSN 5985-01-548-9573
NSN 6320-01-458-1853
NSN 5996-00-241-5892