Phenomaphos Fonofos Pesticide Standard from Germany
Certified reference standard of fonofos (O-Ethyl-S-phenylethylphosphono-thiolothionate) at 99% purity for analytical and quality control in pesticide manufacturing. As a separate chemically defined organo-sulfur compound specifically listed as a pesticide, it matches HTS 2930.90.4310 exactly.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide certificate of analysis with impurity levels <1%; declare as reference standard to avoid retail packing issues
• Pitfall: incorrect declaration as formulation leads to higher duties under 3808