Cork Lab Funnel Wafers from Canada
Natural cork wafers forming seats in laboratory glass funnels for filter papers. HTS 4503.90.20.00 as cork wafers; chemical resistant. Lab standard.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Chemical compatibility certs
• Avoid glassware sets (7017)
• Lab grade purity proof