Sulfur-34 Elemental from Japan
Elemental sulfur-34 stable isotope for NMR spectroscopy and metabolic studies. As other isotope, classified under HTS 2845.90.0100.
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
• Confirm >95% enrichment documentation; store in desiccated containers; avoid bulk sulfur classification