pH Meter Electrode from Mexico
Glass membrane electrode for precision pH meters and ion analyzers (subheading 9027.81). Features refillable reference electrolyte for lab and field use. Classified 9027.90.84.00 as principal part of chemical analysis apparatus.
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
• Specify junction type (ceramic/porous) and reference system compatibility
• Include shelf-life and storage solution requirements