Helium-3 Cryogenic Fluid from China
> Helium-3 cryogenic fluid is helium-3 in liquefied form, used in dilution refrigerators to reach millikelvin temperatures. It is the helium-3 isotope itself, meeting the definition of an isotope with modified composition. This product falls under tariff item 2845.40.00 as a non-radioactive isotope.
Duty Rate — China → Canada
0%
Import Tips
• > Shipments of cryogenic helium-3 must comply with transport regulations for dangerous goods; ensure proper UN classification and labelling
• Provide a detailed packing list and certificate of analysis to CBSA
• Verify if an import permit is needed for the isotope, and consider using a customs broker experienced with specialty gases