Cork Lab Funnel Wafers from Mexico
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 — Mexico → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Chemical compatibility certs
• Avoid glassware sets (7017)
• Lab grade purity proof