B27 Supplement for Neural Stem Cells from United States
B27 Supplement is a serum-free liquid supplement designed for neural progenitor and stem cell cultures. It contains a defined mixture of antioxidants, lipids, and trophic factors that support cell growth and maintenance. As a prepared culture medium supplement, it falls under tariff item 3821.00.00 for products used in the development or maintenance of cells.
Duty Rate — United States → Canada
Import Tips
• Ensure the product is clearly labelled as a culture medium supplement for laboratory use to support classification under 3821.00.00
• Keep certificates of analysis and product specifications available in case CBSA requests verification of the formulation
• Verify whether the supplement contains any animal-derived components that may require additional import permits from the Canadian Food Inspection Agency