Enriched stable isotopes of hafnium (Hf, Z = 72): 6 isotopes with enrichment up to 99.30 at.% (¹⁸⁰Hf). Chemical form: oxide. Packaging from milligrams; every lot comes with a passport stating its isotopic and chemical composition.
| Isotope | Enrichment, at.% | |
|---|---|---|
| ¹⁷⁴Hf | 41.30 | |
| ¹⁷⁶Hf | 85.20 | |
| ¹⁷⁷Hf | 94.30 | |
| ¹⁷⁸Hf | 96.80 | |
| ¹⁷⁹Hf | 90.90 | |
| ¹⁸⁰Hf | 99.30 |
Enrichment is the atomic fraction of the target isotope, %. Data are given according to the producer’s specification; the exact composition of a lot is stated in its passport. Availability, packaging and price on request. Export of isotope products is subject to export control requirements.
| ¹⁷⁴Hf | isotope dilution, research |
| ¹⁷⁶Hf | geochronology (¹⁷⁶Hf/¹⁷⁷Hf ratio) |
| ¹⁷⁷Hf | geochronology, isotope dilution |
| ¹⁷⁸Hf | nuclear physics (¹⁷⁸ᵐ²Hf isomer), research |
| ¹⁷⁹Hf | isotope dilution, research |
| ¹⁸⁰Hf | isotope dilution, research |
Reference information on typical applications. Please confirm the suitability of the isotope for your task (enrichment, chemical form, quantity) in your request.