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 5835-01-200-7153
NSN 6220-00-807-3432
NSN 5835-01-290-4397
NSN 5998-01-552-5191
NSN 6150-01-651-3613
NSN 5999-01-337-6486
NSN 5990-01-623-0082
NSN 6685-01-168-8194
NSN 5905-01-660-0244
NSN 6650-00-403-0246
NSN 6135-01-508-3784
NSN 5975-00-125-6683