Two-Photon Confocal Microscope from China
Advanced multiphoton microscope for deep tissue imaging (chapter 90). No U.S.-made system offers equivalent penetration depth and resolution combination. Duty-free for neuroscience research laboratories.
Duty Rate — China → United States
12.5%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document specific fluorophore excitation requirements unavailable domestically
• Laser safety compliance documentation required at time of customs entry
• 5-year nonprofit use restriction; duty liability if transferred to commercial entity