Sulfur Dioxide Anhydride for Laboratory Research from Japan
Research-grade SO2 generator flasks and replacement chemicals for organic synthesis labs. Pure sulfur dioxide classified under HTS 2811.29.30.00 per Chapter 28 chemical definitions. Small lecture bottle packaging.
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
• DEA Schedule I exemption for research quantities; university PO acceptance; explosion-proof regulator requirements