High-Purity Tetraethyl Lead (99.99%) from Canada
Ultra-pure tetraethyl lead for research or calibration standards, free of impurities as a separate chemically defined compound. Falls precisely under HTS 2931.10.00.00 meeting Chapter 29 note (a) for pure organic compounds.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide certificate of analysis showing >99% purity to confirm chemical definition
• Comply with TSCA import requirements for new chemicals
• Store in inert atmosphere to prevent decomposition