UV Lamp Housings for HPLC Detectors from Mexico
Electrical housings with deuterium lamp ballasts and igniters for HPLC UV detectors of subheading 9027.50.10. Provide stable light sources for absorbance measurements in chromatography. HTS 9027.90.56.40 designation for these electrical light source accessories.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include lamp wattage, voltage requirements, and ignition sequence specifications
• Provide burn-in test records to demonstrate operational reliability
• Declare hazardous material content (if any) for proper transportation handling