Industrial Heavy Water D2O 99.5% for Chemical Synthesis from Germany
Industrial-grade heavy water (D2O 99.5%) employed in organic synthesis and deuterium exchange reactions in pharmaceutical production. Classified as deuterium oxide under HTS 2845.10.00.00 per chapter isotope provisions.
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
• Use stainless steel or compatible containers to prevent isotopic exchange; file for duty drawback if re-exported in products
• Confirm non-nuclear end-use to bypass additional controls