Fused Silica Distillation Flask from Mexico
Fused silica distillation flask for precise distillation in chemical research laboratories. The fired ceramic body reaches a Mohs hardness of 9 or more, meeting Chapter 69 criteria for technical ceramic wares. Its translucent, low-absorption properties make it ideal for handling volatile compounds.
Duty Rate — Mexico → Canada
4.5%
Import Tips
• Document the silica content and firing temperature to prove hardness
• Ensure the flask is not classified as glassware, which falls under a different chapter
• Include lab use certification with customs documents