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2844.42.00.00/Californium-253 Metal Target/Canada

Californium-253 Metal Target from Canada

Californium-253 metal is a high-specific-activity neutron source material shaped as a target for research reactors and calibration standards. HTS 2844.42.00.00 covers this pure metallic form of listed Californium-253 isotope. Its extreme neutron emission requires specialized encapsulation.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Secure DOE fundamental research determination; provide neutron flux measurements

• Use doubly encapsulated sources in Type B(M) packages; document pressure/temperature tests

Californium-253 Metal Target from Canada — Import Duty Rate | HTS 2844.42.00.00