Kepone Pure Analytical Standard from Canada
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 — Canada → United States
14%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 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