Contaminated Rags from Chemical Laboratory Cleanup from Canada
Solvent-soaked rags and wipes from cleaning laboratory glassware used in organic synthesis. Classified as 3825.61.00.00 clinical/chemical waste containing organic solvents per chapter notes.
Duty Rate — Canada → United States
10%
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
• Classify as characteristic hazardous waste (ignitable/toxic) per TCLP testing
• Segregate lab packs from bulk liquids for proper packaging
• Origin documentation prevents confusion with new cleaning materials