Common Isotopes
Isotope
|
Ci/g
|
Ci/L to ppm
multiply by:
|
ppm to Ci/L
multiply by:
|
| Ac-227 |
72.9 |
1.37E+01 |
7.29E-02 |
| Ac-228 |
2.24E+06 |
4.46E-04 |
2.24E+03 |
| Am-241 |
3.24E+00 |
3.09E+02 |
3.24E-03 |
| Am-242m |
9.72E+00 |
1.03E+02 |
9.72E-03 |
| Am-242 |
8.09E+05 |
1.24E-03 |
8.09E+02 |
| Am-243 |
1.85E-01 |
5.41E+03 |
1.85E-04 |
| Am-244 |
1.27E+06 |
7.87E-04 |
1.27E+03 |
| Ba-131 |
8.31E+04 |
1.20E-02 |
8.31E+01 |
| Ba-140 |
7.29E+04> |
1.37E-02 |
7.29E+01 |
| Cd-109 |
2.64E+03 |
3.79E-01 |
2.64E+00 |
| Cd-115m |
2.60E+04 |
3.85E-02 |
2.60E+01 |
| Cd-115 |
5.09E+05 |
1.96E-03 |
5.09E+02 |
| Cs-137 |
87 |
1.15E+01 |
8.70E-02 |
| Cs-138 |
4.20E+07 |
2.38E-05 |
4.20E+04 |
| Co-157 |
8480 |
1.18E-01 |
8.48E+00 |
| Co-60 |
1133 |
8.83E-01 |
1.13E+00 |
| Mo-99 |
4.75E+05 |
2.11E-03 |
4.75E+02 |
| Np-237 |
7.05E-04 |
1.42E+06 |
7.05E-07 |
| Np-239 |
2.33E+05 |
4.29E-03 |
2.33E+02 |
| Pu-238 |
17.4 |
5.75E+01 |
1.74E-02 |
| Pu-239 |
0.0614 |
1.63E+04 |
6.14E-05 |
| Pu-240 |
0.226 |
4.42E+03 |
2.26E-04 |
| Pu-241 |
112 |
8.93E+00 |
1.12E-01 |
| Pu-242 |
3.90E-03 |
2.56E+05 |
3.90E-06 |
| Pu-243 |
2.59E+06 |
3.86E-04 |
2.59E+03 |
| Pu-244 |
1.90E-05 |
5.26E+07 |
1.90E-08 |
| Sr-89 |
2.78E+04 |
3.60E-02 |
2.78E+01 |
| Sr-90 |
143 |
6.99E+0 |
1.4E-01 |
| U-235 |
2.10E-06 |
4.76E+08 |
2.10E-09 |
| U-238 |
3.33E-07 |
3.00E+09 |
3.33E-10 |
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