Tabulka č. 2
Vybrané radionuklidy podle § 4 odst. 3, u nichž aktivity a hmotnostní aktivity používané k vymezení radioaktivních zářičů zahrnují i některé produkty jejich radioaktivní přeměny
+-----------------+---------------------------------------------------------------------+
| Nuklid | zahrnuté produkty radioaktivní přeměny |
+-----------------+---------------------------------------------------------------------+
| Sr-90 | Y-90 |
+-----------------+---------------------------------------------------------------------+
| Zr-93 | Nb-93m |
+-----------------+---------------------------------------------------------------------+
| Zr-97 | Nb-97 |
+-----------------+---------------------------------------------------------------------+
| Ru-106 | Rh-106 |
+-----------------+---------------------------------------------------------------------+
| Ag-108m | Ag-108 |
+-----------------+---------------------------------------------------------------------+
| Cs-137 | Ba-137m |
+-----------------+---------------------------------------------------------------------+
| Ba-140 | La-140 |
+-----------------+---------------------------------------------------------------------+
| Ce-134 | La-134 |
+-----------------+---------------------------------------------------------------------+
| Ce-144 | Pr-144 |
+-----------------+---------------------------------------------------------------------+
| Pb-210 | Bi-210, Po-210 |
+-----------------+---------------------------------------------------------------------+
| Bi-212 | Tl-208 (0.36), Po-212 (0.64) |
+-----------------+---------------------------------------------------------------------+
| Pb-212 | Bi-212, Tl-208 (0.36), Po-212 (0.64) |
+-----------------+---------------------------------------------------------------------+
| Rn-220 | Po-216 |
+-----------------+---------------------------------------------------------------------+
| Rn-222 | Po-218, Pb-214, Bi-214, Po-214 |
+-----------------+---------------------------------------------------------------------+
| Ra-223 | Rn-219, Po-215, Pb-211, Bi-211, Tl-207 |
+-----------------+---------------------------------------------------------------------+
| Ra-224 | Rn-220, Po-216, Pb-212, Bi-212, Tl-208 (0.36), Po-212 (0.64) |
+-----------------+---------------------------------------------------------------------+
| Ra-226 | Rn-222, Po-218, Pb-214, Bi-214, Po-214, Pb-210, Bi-210, Po-210 |
+-----------------+---------------------------------------------------------------------+
| Ra-228 | Ac-228 |
+-----------------+---------------------------------------------------------------------+
| Th-226 | Ra-222, Rn-218, Po-214 |
+-----------------+---------------------------------------------------------------------+
| Th-228 | Ra-224, Rn-220, Po-216, Pb-212, Bi-212, Tl-208 (0.36), Po-212 (0.64)|
+-----------------+---------------------------------------------------------------------+
| Th-229 | Ra-225, Ac-225, Fr-221, At-217, Bi-213, Po-213, Pb-209 |
+-----------------+---------------------------------------------------------------------+
| Přírodní trh | Ra-228, Ac-228, Th-228, Ra-224, Rn-220, Po-216, Pb-212, Bi-212, |
| | Tl-208 (0.36), Po-212 (0.64) |
+-----------------+---------------------------------------------------------------------+
| Th-234 | Pa-234m |
+-----------------+---------------------------------------------------------------------+
| U-230 | Th-226, Ra-222, Rn-218, Po-214 |
+-----------------+---------------------------------------------------------------------+
| U-232 | Th-228, Ra-224, Rn-220, Po-216, Pb-212, Bi-212, Tl-208 (0.36), |
| | Po-212 (0.64) |
+-----------------+---------------------------------------------------------------------+
| U-235 | Th-231 |
+-----------------+---------------------------------------------------------------------+
| U-238 | Th-234, Pa-234m |
+-----------------+---------------------------------------------------------------------+
| přírodní U | Th-234, Pa-234m, U-234, Th-230, Ra-226, Rn-222, Po-218, Pb-214, |
| | Bi-214, Po-214, Pb-210, Bi-210, Po-210 |
+-----------------+---------------------------------------------------------------------+
| Th-234 | Pa-234m |
+-----------------+---------------------------------------------------------------------+
| U-230 | Th-226, Ra-222, Rn-218, Po-214 |
+-----------------+---------------------------------------------------------------------+
| U-232 | Th-228, Ra-224, Rn-220, Po-216, Pb-212, Bi-212, Tl-208, (0.36), |
| | Po-212 (0.64) |
+-----------------+---------------------------------------------------------------------+
| U-235 | Th-231 |
+-----------------+---------------------------------------------------------------------+
| U-238 | Th-234, Pa-234m |
+-----------------+---------------------------------------------------------------------+
| přírodní U | Th-234, Pa-234m, U-234, Th-230, Ra-226, Rn-222, Po-218, Pb-214, |
| | Bi-214, Po-214, Pb-210, Bi-210, Po-210 |
+-----------------+---------------------------------------------------------------------+
| U-240 | Np-240m |
+-----------------+---------------------------------------------------------------------+
| Np-237 | Pa-233 |
+-----------------+---------------------------------------------------------------------+
| Am-242m | Am-242 |
+-----------------+---------------------------------------------------------------------+
| Am-243 | Np-239 |
+-----------------+---------------------------------------------------------------------+
------------------------------------------------------------------