Ashless Filter Paper Grade 42 from Mexico
Ashless filter paper Grade 42 is an ultra-pure, uncoated filter paper used for precise gravimetric analysis in laboratories. It is made from refined cellulose and processed only as permitted by Chapter Note 3, with no additional coating or treatment. Its high purity and filtration properties qualify it as filter paper under tariff item 4805.40.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the paper is uncoated and not further worked beyond the processes in Chapter Note 3, as additional treatments could shift classification
• Keep supplier documentation on fibre content and purity for CBSA verification
• Verify whether the paper qualifies for duty-free treatment under free trade agreements, as rates may vary