Deuterated Water D2O for Mass Spectrometry 99.9% Purity from Japan
Deuterated water (D2O) at 99.9% purity, used as a solvent and internal standard in mass spectrometry and isotopic labeling studies. It is an inorganic compound of the stable isotope deuterium, falling under tariff item 2845.10.00 as heavy water.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the product is clearly labeled with isotopic purity and intended use to support classification under 2845.10.00
• Provide a certificate of analysis to the CBSA if requested
• Verify if the product requires an import permit under Canadian nuclear regulations, as heavy water is controlled