Enriched stable isotopes of samarium (Sm, Z = 62): 7 isotopes with enrichment up to 99.20 at.% (¹⁵⁴Sm). Chemical form: oxide. Packaging from milligrams; every lot comes with a passport stating its isotopic and chemical composition.
| Isotope | Enrichment, at.% | |
|---|---|---|
| ¹⁴⁴Sm | 95.20 | |
| ¹⁴⁷Sm | 96.80 | |
| ¹⁴⁸Sm | 95.00 | |
| ¹⁴⁹Sm | 97.50 | |
| ¹⁵⁰Sm | 95.90 | |
| ¹⁵²Sm | 99.00 | |
| ¹⁵⁴Sm | 99.20 |
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.
| ¹⁴⁴Sm | isotope dilution, research |
| ¹⁴⁷Sm | geochronology (Sm–Nd method) |
| ¹⁴⁸Sm | isotope dilution, research |
| ¹⁴⁹Sm | strong neutron absorber, isotope dilution |
| ¹⁵⁰Sm | isotope dilution, research |
| ¹⁵²Sm | target for samarium-153 production (pain relief in bone metastases) |
| ¹⁵⁴Sm | 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.