| ISOFLEX Product # | Isotope | Maximum Available Enrichment (ATOMIC %) |
Natural Abundance (ATOMIC %) |
Chemical Form(s) |
63-02-151 |
151Eu |
99.91 |
47.80 |
o |
63-02-153 |
153Eu |
99.97 |
52.20 |
o |
| m=metallic o=oxide g=gas e=element c=carbonate cl=chloride | ||||