Mirex Analytical Reference Standard from Japan
Certified reference material of Mirex, a chlorinated cyclopentadiene derivative, specifically classified under HTS 2903.83.00.00 for its halogenated cyclanic hydrocarbon nature. Supplied in amber vials for use in GC-MS calibration for environmental monitoring.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include NIST-traceable certificate and ensure packaging meets UN hazardous material standards; notify CBP of research-only end-use to facilitate entry
• Avoid retail packaging to prevent reclassification