Research Grade Helium-3 from Germany
Ultra-pure Helium-3 (>99.9%) for university and national lab research in nuclear physics. HTS 2845.40.00.00 covers this non-radioactive isotope with enriched composition as per HTSUS notes. Supplied in small high-pressure cylinders.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Attach purchase orders showing research affiliation; maintain chain-of-custody records; declare value based on isotopic rarity, not container cost