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Dieldrin Reference Standard USP from Mexico

United States Pharmacopeia (USP) grade dieldrin serves as a calibration standard, classified in HTS 2910.40.00.00 for its pure halogenated epoxide structure. Meets Chapter 29 criteria for chemically defined organic compounds used in analytical labs.

Duty Rate — Mexico → United States

14.8%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Provide USP certificate and lot analysis; ensure TSCA listing for lab chemicals; store and ship under temperature-controlled conditions to maintain integrity