Quantitative Filter Paper Grade 1 from Mexico
Quantitative filter paper Grade 1 is an uncoated filter paper made from refined cellulose, used for gravimetric analysis in laboratories. It is processed only as permitted by Chapter Note 3, with no additional coating or treatment. Its high purity and filtration efficiency classify 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
• Keep supplier certificates of analysis to demonstrate purity and fibre content
• Verify the paper's dimensions meet Chapter Note 8 requirements for sheets or rolls