High-Purity USP Lithium Carbonate Crystals from United States
Crystalline USP lithium carbonate for precise pharmaceutical dosing applications. This is a chemically defined lithium carbonate, classifiable under Chapter 28. It is not a finished dosage form and is not excluded by Chapter 28 notes.
Duty Rate — United States → Canada
0%
Import Tips
• Include USP grade certification and crystal size specifications on shipping documents
• Ensure the product is not packaged for retail sale as a medicament
• Verify that the product is not a complex salt, which would be classified under heading 28.42