Glass Liner Inner for Laboratory Vacuum Dewar Flask from Germany
A high-purity borosilicate glass inner container for cryogenic vacuum Dewar flasks used in scientific labs to store liquefied gases. The inner wall forms the vacuum space with the outer wall for superior insulation. This product is a glass inner for a vacuum vessel, fitting this tariff item.
Duty Rate — Germany → Canada
0%
Import Tips
• Ensure the product is a glass inner for a vacuum vessel, not laboratory glassware under heading 70.17
• Provide documentation of its vacuum insulation purpose
• Consider whether the liner is for a complete Dewar flask or a replacement part