Saxitoxin in Aqueous Solution from Mexico
Saxitoxin in aqueous solution is a chemically defined alkaloid dissolved in water for stability during transport. Per Chapter 29 note 1(d), solutions of alkaloids in water are classified under the same heading as the alkaloid, thus falling under tariff item 2939.80.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the aqueous solution is solely for transport stability and not formulated for specific use
• Provide a Certificate of Analysis confirming the concentration and alkaloid classification
• Saxitoxin is highly toxic; comply with Canadian hazardous materials regulations and obtain necessary permits