Plain Catgut Strings for Lab Tie-Offs from Mexico
Undyed, plain catgut strings harvested from sheep intestines for laboratory ligation in research dissections. These are not intended for sterile surgical or musical use. Falls under 4206.00.90 as other articles of catgut.
Duty Rate — Mexico → Canada
6.5%
Import Tips
• Clearly state the laboratory research purpose to avoid misclassification as surgical or musical
• Keep documentation of the non-sterile, non-silk nature of the product
• Ensure compliance with any animal product import regulations