Laboratory HPLC Detector Electronics Board from Japan
Electronics PCB for High-Performance Liquid Chromatography UV detectors classified under 9027.89 chemical analysis apparatus. Handles lamp control, photodetector signal processing, and peak integration. Specific design for laboratory chromatographic instruments qualifies it for 9027.90.4500.
Duty Rate — Japan → 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
• Include chromatograph system specifications showing detector-electronics integration
• Classify complete detector heads separately if containing quartz optics (heading 9027.90 other)
• Validate against GHS chemical handling regulations for lab equipment imports