Einsteinium-254 Alloy Dispersion from Canada
Einsteinium-254 alloy dispersion in platinum matrix serves ultra-trace analysis and nuclear forensics applications. HTS 2844.42.00.00 explicitly includes Einsteinium-254 alloys as dispersions containing listed isotopes. Extreme rarity requires authorized users only.
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
• National lab authorization mandatory; provide end-use statement for forensics
• Glovebox-compatible packaging only; declare microgram quantities precisely
• Avoid import via standard channels; use government-to-government transfer