Azinphos-methyl Isomer Mixture 99% from Mexico

Azinphos-methyl isomer mixture 99% consists of stereoisomers of this nitrogen-heterocyclic compound, explicitly covered under HTS 2933.92.00.00 per Chapter 29 Note 1(b). Used in research for comparative toxicology studies.

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

Specify isomer ratio in commercial invoice to confirm Chapter 29 Note 1(b) applicability

Use amber glass vials with inert gas blanketing for light- and air-sensitive imports

Obtain institutional review if destined for university pesticide research programs

Azinphos-methyl Isomer Mixture 99% from Mexico — Import Duty Rate | HTS 2933.92.00.00