Medical Gas Cylinder Ethylene Oxide Residue Solution from United States
Rinse solution from cleaning ethylene oxide medical gas cylinders, retaining hazardous oxirane concentrations. This solution falls under tariff item 3824.81.00 because subheading note 3 to Chapter 38 covers mixtures and preparations containing oxirane (ethylene oxide). The product is generated during equipment maintenance and contains dissolved ethylene oxide residues.
Duty Rate — United States → Canada
0%
Import Tips
• Document the concentration of ethylene oxide in the rinse solution and confirm it is a mixture, not a pure compound
• Provide a safety data sheet (SDS) and any relevant test results to the CBSA
• Verify if the solution is classified as hazardous waste under Canadian law, which may require a permit from Environment and Climate Change Canada