Industrial Tapered Cork Stopper for Lab Carboys from China
An industrial tapered stopper made of natural cork, designed for sealing laboratory carboys holding chemicals or reagents. Its length exceeds its diameter, ensuring a secure fit for laboratory use. This product is classified under tariff item 4503.10.00 as a cork or stopper of natural cork.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the stopper is labeled as natural cork for customs purposes
• The CBSA may verify the product's composition if it appears to contain synthetic materials
• Keep supplier documentation to prove the cork's natural origin