Research-Grade Deuterium Oxide D2O 99.95% for NMR Solvents from China
Research-grade D2O at 99.95% purity, used as a lock solvent in nuclear magnetic resonance (NMR) spectroscopy. It is heavy water, a chemically defined isotope compound, and falls under tariff item 2845.10.00.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is labeled as NMR-grade to support classification
• Provide a certificate of analysis to the CBSA
• Verify if the product is exempt from certain regulatory requirements due to its research use