Pharmaceutical Litharge USP Grade from United States
Pharmaceutical-grade litharge is USP-grade lead monoxide (PbO) meeting pharmacopeia standards, used in ointment bases and medicinal creams. As a chemically defined lead monoxide, it is classified under tariff item 2824.10.00.
Duty Rate — United States → Canada
0%
Import Tips
• Provide a certificate of analysis confirming USP-grade purity and compliance with pharmacopeia standards
• Be aware that pharmaceutical ingredients are regulated by Health Canada; you may need a Drug Establishment Licence or import permit
• Ensure the product is labeled for pharmaceutical use only