Selenium-75 Gamma Source from Japan
Selenium-75 well logging sources for oilfield gamma ray measurements. The selenium-75 isotope in sealed form is a gamma-emitting radioactive isotope classified under this tariff item.
Duty Rate — Japan → Canada
0%
Import Tips
• Obtain a CNSC import permit for selenium-75 sources
• Provide a certificate of analysis confirming the isotope and activity
• Ensure the packaging meets Transport Canada Class 7 dangerous goods standards