D-Arabinose USP Reference Standard from Mexico
D-Arabinose USP Reference Standard is a pharmaceutical-grade sugar certified for analytical method validation and quality control. It meets USP specifications for purity and performance. As a chemically pure sugar, it is classified under this tariff item.
Duty Rate — Mexico → Canada
0%
Import Tips
• Provide the USP certificate of analysis to confirm the reference standard status
• Clarify that the product is not a pharmaceutical preparation but a laboratory standard
• Ensure the packaging is suitable for laboratory use and not for retail sale