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 5975-01-355-6986
NSN 5930-00-083-6273
NSN 6220-01-174-2035
NSN 6150-00-194-0930
NSN 5920-00-155-2173
NSN 5999-00-172-8253
NSN 6685-00-410-3369
NSN 5998-01-300-9680
NSN 4140-00-591-6315
NSN 6135-01-142-6456
NSN 5950-01-203-4733
NSN 5935-00-108-5388