| ISOFLEX Product # | Isotope | Maximum Available Enrichment (ATOMIC %) |
Natural Abundance (ATOMIC %) |
Chemical Form(s) |
68-02-162 |
162Er |
28.2 |
0.14 |
o |
68-02-164 |
164Er |
75.3 |
1.16 |
o |
68-02-166 |
166Er |
96.3 |
33.60 |
o |
68-02-167 |
167Er |
>95.0 |
22.95 |
o |
68-02-168 |
168Er |
99.3 |
26.80 |
o |
68-02-170 |
170Er |
97.7 |
14.90 |
o |
| m=metallic o=oxide g=gas e=element c=carbonate cl=chloride | ||||