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 2925-01-603-4668
NSN 6320-01-458-1853
NSN 6620-01-431-9176
NSN 6105-00-925-0519
NSN 6150-01-257-4566
NSN 5975-01-023-1977
NSN 5975-01-436-6901
NSN 7035-01-515-7055
NSN 6685-01-378-9963
NSN 6130-01-289-8051
NSN 6650-01-165-2175
NSN 5950-01-406-2849