High Purity Glyoxal 50% Research Grade from United States
50% glyoxal solution for laboratory synthesis and research applications is a chemically defined compound under tariff item 2912.19.00. It is a separate organic compound per Chapter 29 note 1(a), and the higher concentration is for specialized use.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product is for research use and not for a specific application that could change classification
• Provide a certificate of analysis
• Check if any import permits are needed for laboratory chemicals