Stable Isotopes can be supplied as solids in a screw cap vial, as metal foils (where applicable) or as irradiation targets custom made to your specifications.
Sources can be supplied upon request. Please submit your required specifications.
We ship on a routine basis, usually in 2-3 weeks after receipt of order.
Please contact us for a firm quote and delivery time of desired isotope(s).
| Stable Isotopes | Nat. Abund., at., % | Enrichment at % | Chemical Form |
| Antimony | |||
| Sb-121 | 57.30 | 98.30-99.60 | metal, oxide |
| Sb-123 | 42.70 | 97.90-98.28 | metal, oxide |
| Barium | |||
| Ba-134 | 2.42 | 40.30 | carbonate, oxide |
| Ba-135 | 6.59 | 66.30 | carbonate, oxide |
| Ba-136 | 7.85 | 66.00 | carbonate, oxide |
| Ba-137 | 11.23 | 82.00 | carbonate, oxide |
| Ba-138 | |||
| Boron-10 | 20 | 85.00-99.90 | elemental |
| Cadmium | |||
| Cd-106 | 1.25 | 77.0 | metal |
| Cd-108 | 0.89 | 70.00 | metal |
| Cd-110 | 12.51 | 95.0 | metal |
| Cd-111 | 12.81 | 95.90 | metal |
| Cd-112 | 24.13 | 97.90 | metal |
| Cd-113 | 12.22 | 94.90 | oxide |
| Cd-114 | 28.72 | 98.70 | metal |
| Cd-116 | 7.47 | 92.40-99.00 | metal |
| Calcium | |||
| Ca-40 | 96.94 | 91.99-99.9 | carbonate |
| Ca-42 | 0.647 | 73.00-79.00 | carbonate |
| Ca-43 | 0.135 | 69.20 | carbonate |
| Ca-44 | 2.086 | 91.00-96.00 | carbonate |
| Ca-46 | 0.004 | 4.50-4.90 | carbonate |
| Ca-48 | 0.185 | 69.20 | carbonate |
| Carbon-13 | 1.10 | 78.60 | BaCO3 |
| Cerium | |||
| Ce-136 | 0.19 | 24.30 | metal |
| Ce-138 | 0.25 | 13.10 | oxide |
| Ce-140 | 88.48 | 99.00 | metal |
| Chromium | |||
| Cr-50 | 4.35 | 90.50-94.60 | oxide |
| Cr-52 | 83.79 | 99.80 | metal, oxide |
| Cr-53 | 9.50 | 98.00 | metal, oxide |
| Cr-54 | 2.36 | 93.50 | metal, oxide |
| Copper | |||
| Cu-63 | 69.17 | 99.90 | metal, oxide |
| Cu-65 | 30.83 | 99.00 | metal, oxide |
| Dysprosium | |||
| Dy-160 | 2.34 | 53.00-98.60 | oxide |
| Dy-161 | 18.90 | 80.00-90.10 | oxide |
| Dy-162 | 25.50 | 90.00 | oxide |
| Dy-163 | 24.90 | 89.00 | oxide |
| Dy-164 | 28.20 | 90.00 | oxide |
| Erbium | |||
| Er-162 | 0.14 | 18.90 | oxide |
| Er-164 | 1.61 | 58.20 | oxide |
| Er-166 | 33.60 | 95.00 | oxide |
| Er-167 | 22.95 | 89.00 | oxide |
| Er-168 | 26.80 | 98.30 | oxide |
| Er-170 | 14.90 | 92.00 | oxide |
| Europium | |||
| Eu-151 | 47.80 | 99.20 | oxide |
| Eu-153 | 52.20 | 99.00 | oxide |
| Gadolinium | |||
| Gd-152 | 0.20 | 35.70-39.10 | oxide |
| Gd-154 | 2.18 | 57.00 | oxide |
| Gd-155 | 14.80 | 91.00 | oxide |
| Gd-156 | 20.47 | 94.00 | oxide |
| Gd-157 | 15.65 | 68.10 | oxide |
| Gd-158 | 24.84 | 97.00 | oxide |
| Gd-160 | 21.86 | 98.00 | oxide |
| Gallium | |||
| Ga-69 | 60.10 | 94.00-99.20 | metal, oxide |
| Ga-71 | 39.90 | 94.00-98.44 | metal, oxide |
| Germanium | |||
| Ge-70 | 20.50 | 99.00 | metal, oxide |
| Ge-72 | 27.40 | 96.40-98.20 | metal, oxide |
| Ge-73 | 7.80 | 90.00-95.70 | metal |
| Ge-74 | 36.50 | 98.00-99.10 | oxide |
| Ge-76 | 7.80 | 86.00-90. |
