| ISOFLEX Product # | Isotope | Maximum Available Enrichment (ATOMIC %) |
Natural Abundance (ATOMIC %) |
Chemical Form(s) |
81-02-203 |
203Tl |
>97.0 |
29.52 |
m,o |
81-02-205 |
205Tl |
99.5 |
70.48 |
m,o |
| m=metallic o=oxide g=gas e=element c=carbonate cl=chloride | ||||