Collodion USP Medical Grade from United States
Collodion USP Medical Grade is a pharmaceutical-grade solution of nitrocellulose in a mixture of ether and alcohol. It is used in medical applications such as wound dressings and artificial skin formation. As a cellulose nitrate in primary form (solution), it falls under tariff item 3912.20.00.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product is properly labelled as pharmaceutical-grade and include a certificate of analysis
• Verify that the ether/alcohol solvent content does not trigger classification under Chapter 29 or 32
• Declare the product as a solution of cellulose nitrate in primary form