Cyclohexane NMR Solvent-d12 from Japan
Cyclohexane NMR solvent-d12 is fully deuterated cyclohexane (C6D12), used as an NMR lock solvent and deuterium source. It is a separate chemically defined organic compound, and isotopic substitution does not change its classification under Chapter 29. It is essential for nuclear magnetic resonance spectroscopy.
Duty Rate — Japan → Canada
0%
Import Tips
• Clearly state the deuterated nature on the commercial invoice to avoid confusion
• Provide a certificate of analysis for isotopic purity
• Verify if the product is subject to any controlled substance regulations