The world's most reliable Stable Isotopes Supplier
| Nominal Mass |
Accurate Mass |
% Natural Abundance |
Chemical Form |
Enrichment Available % |
| 151 Eu | 150.919702 (8) | 47.8 (3) | oxide | 97 - 99+ |
| 153 Eu | 152.921225 (4) | 52.2 (3) | oxide | 99+ |
Both Europium Isotopes are stable and used for the production of radioisotopes. Eu-151 is used for the production of Eu-152 which is used as a reference source in gamma spectroscopy. Eu-153 can be used for the production of high specific activity Sm-153 via fast neutron irradiation.
Trace Sciences is your most reliable supplier of stable Europium Isotopes. Please contact us for other forms of Europium Isotopes available.