Collodion USP Medical Grade from Canada
Pharmaceutical-grade collodion consisting of nitrocellulose dissolved in ether and alcohol, used for wound dressings and artificial skin formation. Classified under HTS 3912.20.00.00 as cellulose nitrates including collodions in primary forms for medical applications. Meets USP standards for purity and volatility.
Duty Rate — Canada → United States
15.2%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include USP certificate of analysis and FDA import alerts compliance documentation
• Ship as dangerous goods (UN1155) with proper placarding
• Ensure ether/alcohol content declarations for CBP review to avoid reclassification