HPLC Autosampler Syringe Pumps from China
Precision electrical syringe drive mechanisms for automated sample injection in 9027.50.10 HPLC autosamplers. These stepper motor-driven pumps ensure reproducible sample volumes for accurate analysis. Classified under 9027.90.56.40 as electrical instrument parts.
Duty Rate — China → United States
37.5%
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
• Document stepper motor specifications and volume accuracy to maintain instrument classification
• Include software compatibility statements for integrated system operation
• Package with anti-vibration protection due to precision mechanical-electrical components