Methamidophos Reference Standard from Japan
High-purity methamidophos serves as an analytical reference under HTS 2930.80.00.00, matching the ISO organo-sulfur compound definition. Essential for quality control in agrochemical production.
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
• Certify as >99% pure with chromatogram for reference material classification
• EPA exemption may apply for small quantities used in calibration
• Include end-use statement as 'research use only' to streamline clearance