Scandium-46 Tracer Metal from Mexico
Scandium-46 metallic tracer, non-interalloyed rare-earth, HTS 2805.30.0050. Industrial flow and leak detection.
Duty Rate — Mexico → United States
5%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Activity <74 Bq/g to stay in 2805; higher to 2844
• EPA release permits for tracer applications
• Sealed source registration