Laboratory-Grade Anhydrous Ammonia from Mexico
High-purity anhydrous ammonia supplied in small cylinders for laboratory chemical synthesis and research. As a separate chemically defined compound (NH3) in anhydrous form, it falls under tariff item 2814.10.00, consistent with Chapter 28 classification rules.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the product is packaged in approved small cylinders with proper labeling for laboratory use
• Provide a certificate of analysis to confirm purity and anhydrous status
• Check if a Controlled Goods or research permit is needed under Canadian regulations