Borosilicate Funnel 100mm Buchner from China
A 100mm Buchner funnel made of borosilicate glass with a sintered glass disc, designed for vacuum filtration under heat or chemical exposure. Its low linear coefficient of expansion (≤5x10-6 per Kelvin) ensures thermal shock resistance, qualifying it under tariff item 7017.20.00.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the glass composition is documented as borosilicate with a coefficient of expansion ≤5x10-6/K to support classification
• Declare the product as laboratory glassware under 7017.20.00, and keep supplier certificates for potential CBSA verification