Tritium Gas Vial from Mexico
A sealed glass vial containing pure tritium gas (hydrogen-3) used in scientific research and calibration of radiation detectors. It falls under HTS 2844.41.00.00 as a compound of tritium, specifically the elemental isotope in gaseous form. This classification covers radioactive isotopes and their simple compounds.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Obtain NRC or Agreement State license prior to import; ensure packaging meets IAEA Type A radioactive material standards; declare exact activity in becquerels on commercial invoice