THC Analytical Working Standard from Mexico
Laboratory working standard of THC for calibration curves, classified HTS 2932.95.00.00 as pure isomer. Includes minimal stabilizer per Chapter 29 note (f) for transport stability.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Label clearly 'Not for Therapeutic Use - Analytical Reference Only'
• Small quantities (<1g) may qualify for research exemptions