Porcelain Buchner Funnel for Lab Filtration from China
A porcelain Buchner funnel with fixed porosity, fired for vacuum filtration in laboratories, features a translucent low-absorption body. It is essential for separating precipitates and filtering solutions in analytical chemistry. This product falls under tariff item 6909.19.90 as laboratory ceramic ware.
Duty Rate — China → Canada
4.5%
Import Tips
• Verify the funnel is fired at high temperatures to meet Chapter 69 firing requirements
• Classify based on its laboratory filtration function, not its porcelain material, to avoid heading 69.11
• Keep import records showing the product is not for household use