| ISOFLEX Product # | Isotope | Maximum Available Enrichment (ATOMIC %) |
Natural Abundance (ATOMIC %) |
Chemical Form(s) |
72-02-174 |
174Hf |
13.4 |
0.18 |
o |
72-02-176 |
176Hf |
64.6 |
5.20 |
o |
72-02-177 |
177Hf |
85.4 |
18.50 |
o |
72-02-178 |
178Hf |
92.2 |
27.14 |
o |
72-02-179 |
179Hf |
87.0 |
13.75 |
o |
72-02-180 |
180Hf |
94.3 |
35.24 |
o |
| m=metallic o=oxide g=gas e=element c=carbonate cl=chloride | ||||