Nuclear Glovebox Contamination Residue
Swipes and HEPA filter residues from nuclear glovebox decontamination containing alpha emitters like americium-241. These are radioactive residues under Chapter 28 Note 4(f), classifiable in tariff item 2844.44.00.
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:
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
• Classify swipes and filter residues as radioactive residues, not as waste under other headings
• Provide a radiation survey and nuclide analysis to CBSA
• Obtain a Canadian Nuclear Safety Commission import permit for the alpha-emitting content
Related Products under Tariff item 2844.44.00
Decommissioned Reactor Coolant Residue
Evaporated residues from reactor coolant systems containing tritium, cobalt-60, and other activation products. These are radioactive residues as defined in Chapter 28 Note 4(f), and are classified under tariff item 2844.44.00.
Fission Product Recovery Residue
Residues from extracting fission products like strontium-90 and cesium-137 from spent nuclear fuel, retaining mixed radionuclides. These are radioactive residues under Chapter 28 Note 4(f), classifiable in tariff item 2844.44.00.
Medical Cyclotron Target Residue
Residues from bombarded cyclotron targets used for Mo-99/Tc-99m production, containing residual radionuclides. These are radioactive residues under Chapter 28 Note 4(f), classifiable in tariff item 2844.44.00.
Plutonium Processing Radioactive Sludge
Sludge residues from nuclear fuel reprocessing containing plutonium-239 and fission byproducts like cesium-137. These are radioactive residues under Chapter 28 Note 4(f), not pure compounds, and fall under tariff item 2844.44.00.
Radium Scale from Pipe Cleaning
Radioactive scale deposits containing radium-226 removed from oilfield pipes during cleaning operations. These are radioactive residues under Chapter 28 Note 4(f), classifiable in tariff item 2844.44.00.
Thorium Lantern Mantle Residue
Waste residues from manufacturing gas lantern mantles impregnated with thorium nitrate, retaining thorium-232 daughters. These are radioactive residues under Chapter 28 Note 4(f), classifiable in tariff item 2844.44.00.