2827.39.40.00/Mercuric Tungsten Chloride/Mexico

Mercuric Tungsten Chloride from Mexico

Mercuric tungsten chloride serves as a reference standard in analytical chemistry for XRF calibration. As a chemically defined mixed metal chloride, it falls under HTS 2827.39.40.00 for tungsten chlorides. Supplied in sealed ampoules.

Duty Rate — Mexico → United States

15.5%

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
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Import Tips

• Mercury content declaration per Toxic Substances Control Act; NIST-traceable certificate required; special waste handling protocols

Mercuric Tungsten Chloride from Mexico — Import Duty Rate | HTS 2827.39.40.00