Fraction Collector Electrical Drives from Canada
Stepper motor drive assemblies for automated fraction collection racks in HPLC systems (9027.50.10). Enable precise sample collection based on detector signals. Classified as 9027.90.56.40 electrical positioning accessories.
Duty Rate — Canada → 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
• Document step resolution and positioning accuracy specifications
• Include timing diagrams showing synchronization with detector signals
• Lubrication and maintenance instructions required for mechanical-electrical assemblies