PFOS Stabilized with Triethanolamine from Germany
PFOS stabilized with triethanolamine is perfluorooctane sulfonic acid with a stabilizer added for preservation. Under Chapter 29 note 1(f), the addition of a stabilizer necessary for preservation or transport does not change the classification, so it remains under this tariff item.
Duty Rate — Germany → Canada
0%
Import Tips
• Document the stabilizer's purpose and concentration to show it is for preservation, not for a specific use
• Verify that the stabilizer does not render the product particularly suitable for a specific use
• Check if the stabilized product meets Canadian environmental regulations for PFOS