Ytterbium-169 Industrial Source
Ytterbium-169 industrial sources are sealed radioactive sources used in brachytherapy and industrial radiography, emitting low-energy gamma rays. They are classified under tariff item 2844.43.00 as other radioactive elements and isotopes and compounds, as ytterbium is a lanthanide isotope covered by Chapter 28 notes.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the ytterbium-169 is in the form of a natural or artificial radioactive isotope that is not mixed or compounded
Heading 2844.10 covers natural or artificial radioactive isotopes, which may apply if the source is a pure isotope rather than a compound or mixture.
If imported as part of a complete radiography or brachytherapy apparatus
Apparatus using radioactive sources may be classified under medical or industrial equipment headings if the source is integral to the device.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the source is accompanied by a valid Canadian Nuclear Safety Commission (CNSC) import permit, as radioactive materials require prior authorization
• Declare the specific activity (Bq/g) on customs documents to confirm classification under 2844.43.00
• Verify the source is sealed and meets Transport Canada packaging regulations for radioactive goods
Related Products under Tariff item 2844.43.00
Actinium-225 Generator System
An Actinium-225/Bismuth-213 generator system for targeted alpha therapy, containing the radioactive decay chain of actinium (atomic number 89) in a resin column format. This falls under tariff item 2844.43.00 as a mixture containing radioactive elements and isotopes other than those of subheadings 2844.10, 2844.20, or 2844.30.
Americium-241 Oxide
Americium-241 oxide, a radioactive compound used in smoke detectors and as a calibration source for gamma spectroscopy. It is a chemically defined compound of the radioactive isotope americium-241, classified under this tariff item.
Americium-241 Oxide Source Material
Americium-241 oxide (Am-241 O2) is a chemically defined compound of the transuranic element americium (atomic number 95), used in neutron sources, smoke detectors, and industrial gauges. It is classified under tariff item 2844.43.00 as a radioactive element compound other than those of subheadings 2844.10, 2844.20, or 2844.30.
Berkelium-249 Metal Target
Berkelium-249 metal targets are pure isotope forms of element 97, used for synthesizing superheavy elements in research. They are classified under 2844.43.00 as other radioactive elements and isotopes, as berkelium is not covered by the specific subheadings 2844.10, 2844.20, or 2844.30.
Californium-252 Neutron Source
Californium-252 metal sources encapsulated for neutron radiography, well logging, and PGNAA analysis, featuring high neutron emission from spontaneous fission. This transplutonium element (atomic number 98) is classified under tariff item 2844.43.00 as a radioactive element other than those of subheadings 2844.10, 2844.20, or 2844.30.
Cesium-137 Chloride Sealed Sources
Cesium-137 chloride (CsCl) sealed sources are used in brachytherapy and calibration standards, as compounds of the fission product Cs-137 (half-life 30 years). These chemically defined radioactive compounds are classified under tariff item 2844.43.00 as other radioactive compounds.