Optical Emission Spectrometer for Liquid Chemical Analysis from Canada
Inductively coupled plasma optical emission spectrometer (ICP-OES) analyzes metal ions in liquid samples using ultraviolet/visible emission spectra from plasma excitation. Classified under HTS 9027.50.80.15 for chemical analysis via optical radiation detection. Standard in water quality testing, semiconductor manufacturing, and clinical chemistry.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify detection wavelength range (165-800nm) and plasma excitation proving optical emission chemical analysis function
• RF generator and nebulizer components should not trigger separate Chapter 85 electrical apparatus classification
• Wastewater testing units require EPA method compliance docs; pitfall is incomplete system description