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 6240-01-469-0074
NSN 6220-00-963-4689
NSN 6220-01-301-5411
NSN 5935-01-544-4147
NSN 6110-00-070-7086
NSN 5999-00-248-7240
NSN 6620-01-504-5756
NSN 6320-01-381-7023
NSN 6240-00-518-3541
NSN 5965-01-417-3211
NSN 5950-01-198-0261
NSN 6135-01-122-4448