Xenon-129 Gas Hyperpolarized Precursor from China
Xenon-129 gas is a stable isotope of xenon, used as a precursor for hyperpolarized MRI lung imaging. It is not radioactive and does not fall under heading 28.44. This tariff item covers isotopes other than those of heading 28.44.
Duty Rate — China → Canada
0%
Import Tips
• Classify xenon-129 under tariff item 2845.90.00 as a stable isotope
• Provide documentation of the isotopic enrichment to the CBSA
• If the gas is in a cylinder, ensure compliance with Canadian transport regulations for compressed gases