Gas Sterilization Process Oxirane Contaminated Sludge from Canada
Sludge byproduct from ethylene oxide gas sterilization systems in pharmaceutical plants, containing dissolved oxirane. Meets HTS 3824.81.00.00 criteria under subheading note 3 for hazardous mixtures. Requires incineration or specialized treatment.
Duty Rate — Canada → United States
15%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Lab certification of oxirane levels mandatory; use ISO 17025 accredited labs
• Declare as 'hazardous waste' on entry summary to avoid reclassification