Heading 28.45
US HTSIsotopes other than those of heading 2844; compounds, inorganic or organic, of such isotopes, whether or not chemically defined
5 subheadings · 5 tariff lines
Code / DescriptionMFN Rate
2845.10.00Heavy water (Deuterium oxide)
FreeCode / DescriptionMFN Rate
2845.20.00Boron enriched in boron-10 and its compounds
FreeCode / DescriptionMFN Rate
2845.30.00Lithium enriched in lithium-6 and its compounds
Free2845.40Helium-31 line
Code / DescriptionMFN Rate
2845.40.00Helium-3
FreeSource: US International Trade Commission (USITC). For informational purposes only. Consult the official HTS and a licensed customs broker for binding rates.