Fluorescence Spectrophotometer for Trace Chemical Detection from Canada
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 — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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