Scintillation-Grade Zinc Sulfide 99.99% Purity from Mexico
Zinc sulfide of luminescent grade with 99.99% or greater purity, optimized for scintillation screens in medical imaging devices. As a chemically defined inorganic sulphide, it is classifiable under tariff item 2830.90.00, provided it is imported in bulk form and not as part of a finished device.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the product is not doped with other elements that would make it a prepared luminophore
• Provide purity documentation and a description of the scintillation application
• If the product is part of a medical device, consider whether the device itself is classified elsewhere