THC Pharmaceutical Reference Standard from Japan
Certified THC reference standard used for analytical testing, classified under HTS 2932.95.00.00 as a pure tetrahydrocannabinol isomer. Meets Chapter 29 requirements for chemically defined compounds with added stabilizers only for preservation/transport as permitted by note (f).
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Include USP/NF or EP certificate of analysis confirming ≥99% purity and correct isomer configuration
• Declare as 'Reference Standard for Laboratory Use Only' to avoid therapeutic product scrutiny under Chapter 30