Pharma-Grade Anhydrous Tetraborate from United States
Pharmaceutical-grade anhydrous disodium tetraborate is a high-purity chemically defined compound used in buffer solutions for drug manufacturing. It is classifiable under this tariff item as refined anhydrous borax, meeting Chapter 28's criteria for separate compounds.
Duty Rate — United States → Canada
0%
Import Tips
• Obtain a valid Drug Establishment Licence (DEL) if importing for pharmaceutical manufacturing
• Provide evidence of compliance with Good Manufacturing Practices (GMP) for CBSA review
• Ensure the product is labeled as pharmaceutical grade and free from contaminants