Lab Conductivity Meter from Mexico
Benchtop instrument measuring electrical conductivity of aqueous solutions for water purity and chemical analysis. Classified HTS 9027.89.80 as physical/chemical analysis apparatus for ionic content.
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 cell constant and TDS conversion factors
• Calibrate with KCl standards
• Separate electrodes as parts