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 6135-00-078-9931
NSN 5990-01-443-2931
NSN 5930-01-073-3716
NSN 6650-00-717-8913
NSN 6220-00-155-4524
NSN 6145-01-385-9899
NSN 6240-00-269-9477
NSN 4140-00-563-0302
NSN 5998-01-355-5727
NSN 5985-00-865-7628
NSN 5999-01-437-2565
NSN 5925-01-082-0591