Kepone Pure Analytical Standard from Mexico
High-purity chlordecone (99.9%) used as an analytical reference standard for environmental testing labs, classified under HTS 2914.71.00.00. This chemically defined halogenated ketone fits Chapter 29 heading 2914 for nitrosated/halogenated ketone derivatives with oxygen functions.
Duty Rate — Mexico → United States
14%
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 end-use certification for laboratory/research purposes to qualify for exemptions; include SDS and CoA for customs
• Declare small quantities accurately to avoid seizure under pesticide control laws
• Partner with certified HAZMAT shippers for international transport