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
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify cell constant and TDS conversion factors
• Calibrate with KCl standards
• Separate electrodes as parts