Dentistry Grade Phosphoric Acid Etchant from Germany
Dentistry grade phosphoric acid etchant, a 37% phosphoric acid gel used for dental enamel etching prior to bonding composite restorations. Although gelled, the base compound is a chemically defined inorganic acid, so it is classified under tariff item 2809.20.00.
Duty Rate — Germany → Canada
0%
Import Tips
• Check if the etchant is regulated as a medical device by Health Canada, which may require a medical device license
• Ensure the gel formulation does not contain organic additives that would exclude it from Chapter 28
• Provide a product specification sheet to support the classification as phosphoric acid