Lab Grade Refined Copper Foil Sheets from Canada
99.99% pure refined copper foil sheets, 0.09mm thick, for laboratory electrochemistry experiments. HTS 7410.11.00.00 as unbacked refined copper foil ≤0.15mm. Consistent purity for reproducible research results.
Duty Rate — Canada → United States
11%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include lot purity certificates traceable to NIST standards
• Cut sheets acceptable if declared by weight equivalent to foil
• Label 'research use only' to facilitate university imports