Purified Methyl Bromide USP Grade from Mexico
Ultra-pure bromomethane meeting United States Pharmacopeia standards for laboratory and calibration gas applications. It qualifies for HTS 2903.61.00.00 as a separate chemically defined organic compound, free of impurities affecting its halogenated hydrocarbon classification.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide USP certificate of analysis for customs verification of purity
• Use licensed hazmat carriers due to toxicity and ensure UN-approved packaging
• Check for state-level restrictions on lab imports