Fluorescence Spectrophotometer for Trace Chemical Detection from Mexico
Fluorescence spectrophotometer uses UV/visible excitation optical radiation to detect trace concentrations of fluorescent chemical compounds. Classified in HTS 9027.50.80.15 for chemical analysis via emission spectroscopy in environmental and biochemical applications. Critical for pollutant detection, DNA analysis, and pharmaceutical purity testing.
Duty Rate — Mexico → 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
• Provide excitation/emission wavelength specifications confirming UV/visible optical radiation for fluorescence chemical analysis
• Distinguish from medical flow cytometers by specifying laboratory analytical vs patient diagnostic use
• EPA compliance documentation required for environmental monitoring units; pitfall is missing method validation certificates