Electrophoresis Power Supply Unit from China
Precision power supply for gel electrophoresis equipment used in molecular biology labs, providing constant voltage or current with programmable parameters for protein/DNA separation. Classified under 8543.30.90 for its specific electrophoretic function in laboratory settings.
Duty Rate — China → United States
40.1%
Rate breakdown
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Provide biotech end-use certification to qualify for potential duty reductions
• Ensure voltage matches US standards (120V) or include step-down transformer documentation
• Label as 'laboratory apparatus' to avoid misclassification as general electrical equipment