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 5835-01-502-9228
NSN 5925-01-146-1953
NSN 6240-00-496-8974
NSN 5975-01-420-0404
NSN 4140-01-373-5658
NSN 6145-00-152-9954
NSN 5905-01-289-9442
NSN 5945-01-167-3459
NSN 6135-01-360-1620
NSN 5950-01-374-8325
NSN 2925-00-596-9775
NSN 6650-00-776-7200