Analytical Reference Standard Trifluralin from Japan
USP/NIST-traceable reference standard of N-Ethyl-N-(2-methyl-2-propenyl)-2,6-dinitro-4-(trifluoromethyl)benzenamine at 99%+ purity for laboratory use. Falls under HTS 2921.43.22.00 as a separate chemically defined organic compound per Chapter 29 scope. Used for calibration in pesticide residue analysis.
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 certificate of analysis with lot-specific purity; declare as 'reference standard' on commercial invoice; comply with DEA precursor chemical regulations if applicable