UV-DOAS Flue Gas Monitor from Canada
Ultraviolet Differential Optical Absorption Spectroscopy system for measuring SO2, NO2, and O3 in power plant flue gases across open paths. HTS 9027.10.40.00 applies to this optical remote sensing apparatus.
Duty Rate — Canada → 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 Method 6C/7E performance specifications for EPA validation
• Include optical path length certification in technical documentation