Uranium-230 Nitrate Solution from Canada
Uranium-230 nitrate is a chemically defined aqueous solution of the rare alpha-emitter Uranium-230, used in radiopharmaceutical research and geochronology. Falls under HTS 2844.42.00.00 as a compound of explicitly listed Uranium-230. Mixtures maintain classification if radioactivity dominates.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide chemical assay confirming >99% isotopic purity; include U-232 daughter limits
• Use secondary containment with scintillation monitoring; declare specific activity on commercial invoice
• Avoid delays by pre-submitting RAM transportation security plan to DOT