Lab Grade Refined Copper Foil Sheets from United States
Lab-grade refined copper foil sheets, 0.09 mm thick, unbacked, with 99.99% purity for laboratory electrochemistry. The refined copper composition and thickness under 0.15 mm qualify it for tariff item 7410.11.00.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the foil is unbacked and thickness is under 0.15 mm; provide a certificate of analysis showing copper purity of at least 99.85%
• Ensure the product is not considered laboratory equipment under Section XVIII, which could change classification
• Keep detailed records of the foil's specifications for CBSA verification