Tabulka č. 1
Aktivity a hmotnostní aktivity používané k vymezení radioaktivních zářičů
Pro vybrané radionuklidy, označené značkou a) v prvním sloupci této tabulky a uvedené v tabulce č. 2, se hodnoty aktivit a hmotnostních aktivit vztahují ne na tyto radionuklidy samotné, ale na tyto radionuklidy v rovnováze s těmi jejich produkty radioaktivní přeměny, které jsou uvedeno v druhém sloupci tabulky č. 2.
+-----------+------------+--------------+ +-----------+------------+--------------+
| Nuklid | Aktivita | Hmotnostní | | Nuklid | Aktivita | Hmotnostní |
| | (Bq) | aktivita | | | (Bq) | aktivita |
| | | (kBq/kg) | | | | (kBq/kg) |
+-----------+------------+--------------+ +-----------+------------+--------------+
| H-3 | 10 9 | 10 6 | | Co-55 | 10 6 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Be-7 | 10 7 | 10 3 | | Co-56 | 10 5 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| C-14 | 10 7 | 10 4 | | Co-57 | 10 6 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| O-15 | 10 9 | 10 2 | | Co-58 | 10 6 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| F-18 | 10 6 | 10 | | Co-58m | 10 7 | 10 4 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Na-22 | 10 6 | 10 | | Co-60 | 10 5 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Na-24 | 10 5 | 10 | | Co-60m | 10 6 | 10 3 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Si-31 | 10 6 | 10 3 | | Co-61 | 10 6 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| P-32 | 10 5 | 10 3 | | Co-62m | 10 5 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| P-33 | 10 8 | 10 5 | | Ni-59 | 10 8 | 10 4 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| S-35 | 10 8 | 10 5 | | Ni-63 | 10 8 | 10 5 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Cl-36 | 10 6 | 10 4 | | Ni-65 | 10 6 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Cl-38 | 10 5 | 10 | | Cu-64 | 10 6 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Ar-37 | 10 8 | 10 6 | | Zn-65 | 10 6 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Ar-41 | 10 9 | 10 2 | | Zn-69 | 10 6 | 10 4 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| K-40 | 10 6 | 10 2 | | Zn-69m | 10 6 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| K-42 | 10 6 | 10 2 | | Ga-72 | 10 5 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| K-43 | 10 6 | 10 | | Ge-71 | 10 8 | 10 4 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Ca-45 | 10 7 | 10 4 | | As-73 | 10 7 | 10 3 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Ca-47 | 10 6 | 10 | | As-74 | 10 6 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Sc-46 | 10 6 | 10 | | As-76 | 10 5 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Sc-47 | 10 6 | 10 2 | | As-77 | 10 6 | 10 3 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Sc-48 | 10 5 | 10 | | Se-75 | 10 6 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| V-48 | 10 5 | 10 | | Br-82 | 10 6 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Cr-51 | 10 7 | 10 3 | | Kr-74 | 10 9 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Mn-51 | 10 5 | 10 | | Kr-76 | 10 9 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Mn-52 | 10 5 | 10 | | Kr-77 | 10 9 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Mn-52m | 10 5 | 10 | | Kr-79 | 10 5 | 10 3 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Mn-53 | 10 9 | 10 4 | | Kr-81 | 10 7 | 10 4 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Mn-54 | 10 6 | 10 | | Kr-83m | 10 12 | 10 5 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Mn-56 | 10 5 | 10 | | Kr-85 | 10 4 | 10 5 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Fe-52 | 10 6 | 10 | | Kr-85m | 10 10 | 10 3 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Fe-55 | 10 6 | 10 4 | | Kr-87 | 10 9 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Fe-59 | 10 6 | 10 | | Kr-88 | 10 9 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
+-----------+------------+--------------+ +-----------+------------+--------------+
| Nuklid | Aktivita | Hmotnostní | | Nuklid | Aktivita | Hmotnostní |
| | (Bq) | aktivita | | | (Bq) | aktivita |
| | | (kBq/kg) | | | | (kBq/kg) |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Rb-86 | 10 5 | 10 2 | | Cd-115m | 10 6 | 10 3 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Sr-85 | 10 6 | 10 2 | | In-111 | 10 6 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Sr-85m | 10 7 | 10 2 | | In-113m | 10 6 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Sr-87m | 10 6 | 10 2 | | In-114m | 10 6 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Sr-89 | 10 6 | 10 3 | | In-115m | 10 6 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Sr-90 a) | 10 4 | 10 2 | | Sn-113 | 10 7 | 10 3 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Sr-91 | 10 5 | 10 | | Sn-125 | 10 5 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Sr-92 | 10 6 | 10 | | Sb-122 | 10 4 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Y-90 | 10 5 | 10 3 | | Sb-124 | 10 6 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Y-91 | 10 6 | 10 3 | | Sb-125 | 10 6 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Y-91m | 10 6 | 10 2 | | Te-123 | 10 7 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Y-92 | 10 5 | 10 2 | | Te-125m | 10 7 | 10 3 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Y-93 | 10 5 | 10 2 | | Te-127 | 10 6 | 10 3 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Zr-93 a) | 10 7 | 10 3 | | Te-127m | 10 7 | 10 3 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Zr-95 | 10 6 | 10 | | Te-129 | 10 6 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Zr-97 a) | 10 5 | 10 | | Te-129m | 10 6 | 10 3 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Nb-93m | 10 7 | 10 4 | | Te-131 | 10 5 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Nb-94 | 10 6 | 10 | | Te-131m | 10 6 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Nb-95 | 10 6 | 10 | | Te-132 | 10 7 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Nb-97 | 10 6 | 10 | | Te-133 | 10 5 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Nb-98 | 10 5 | 10 | | Te-133m | 10 5 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Mo-90 | 10 6 | 10 | | Te-134 | 10 6 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Mo-93 | 10 8 | 10 3 | | I-123 | 10 7 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Mo-99 | 10 6 | 10 2 | | I-125 | 10 6 | 10 3 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Mo-101 | 10 6 | 10 | | I-126 | 10 6 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Tc-96 | 10 6 | 10 | | I-129 | 10 5 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Tc-96m | 10 7 | 10 3 | | I-130 | 10 6 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Tc-97 | 10 8 | 10 3 | | I-131 | 10 6 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Tc-97m | 10 7 | 10 3 | | I-132 | 10 5 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Tc-99 | 10 7 | 10 4 | | I-133 | 10 6 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Tc-99m | 10 7 | 10 2 | | I-134 | 10 5 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Ru-97 | 10 7 | 10 2 | | I-135 | 10 6 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Ru-103 | 10 6 | 10 2 | | Xe-131m | 10 4 | 10 4 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Ru-105 | 10 6 | 10 | | Xe-133 | 10 4 | 10 3 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Ru-106 a)| 10 5 | 10 2 | | Xe-135 | 10 10 | 10 3 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Rh-103m | 10 8 | 10 4 | | Cs-129 | 10 5 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Rh-105 | 10 7 | 10 2 | | Cs-131 | 10 6 | 10 3 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Pd-103 | 10 8 | 10 3 | | Cs-132 | 10 5 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Pd-109 | 10 6 | 10 3 | | Cs-134m | 10 5 | 10 3 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Ag-105 | 10 6 | 10 2 | | Cs-134 | 10 4 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Ag-108ma)| 10 6 | 10 | | Cs-135 | 10 7 | 10 4 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Ag-110m | 10 6 | 10 | | Cs-136 | 10 5 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Ag-111 | 10 6 | 10 3 | | Cs-137 a)| 10 4 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Cd-109 | 10 6 | 10 4 | | Cs-138 | 10 4 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Cd-115 | 10 6 | 10 2 | | Ba-131 | 10 6 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
+-----------+------------+--------------+ +-----------+------------+--------------+
| Nuklid | Aktivita | Hmotnostní | | Nuklid | Aktivita | Hmotnostní |
| | (Bq) | aktivita | | | (Bq) | aktivita |
| | | (kBq/kg) | | | | (kBq/kg) |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Ba-140 a)| 10 5 | 10 | | Pt-193m | 10 7 | 10 3 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| La-140 | 10 5 | 10 | | Pt-197 | 10 6 | 10 3 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Ce-139 | 10 6 | 10 2 | | Pt-197m | 10 6 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Ce-141 | 10 7 | 10 2 | | Au-198 | 10 6 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Ce-143 | 10 6 | 10 2 | | Au-199 | 10 6 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Ce-144 a)| 10 5 | 10 2 | | Hg-197 | 10 7 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Pr-142 | 10 5 | 10 2 | | Hg-197m | 10 6 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Pr-143 | 10 6 | 10 4 | | Hg-203 | 10 5 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Nd-147 | 10 6 | 10 2 | | Tl-200 | 10 6 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Nd-149 | 10 6 | 10 2 | | Tl-201 | 10 6 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| PM-147 | 10 7 | 10 4 | | Tl-202 | 10 6 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Pm-149 | 10 6 | 10 3 | | Tl-204 | 10 4 | 10 4 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Sm-151 | 10 8 | 10 4 | | Pb-203 | 10 6 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Sm-153 | 10 6 | 10 2 | | Pb-210 a)| 10 4 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Eu-152 | 10 6 | 10 | | Pb-212 a)| 10 5 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Eu-152m | 10 6 | 10 2 | | Bi-206 | 10 5 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Eu-154 | 10 6 | 10 | | Bi-207 | 10 6 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Eu-155 | 10 7 | 10 2 | | Bi-210 | 10 6 | 10 3 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Gd-153 | 10 7 | 10 2 | | Bi-212 a)| 10 5 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Gd-159 | 10 6 | 10 3 | | Po-203 | 10 6 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Tb-160 | 10 6 | 10 | | Po-205 | 10 6 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Dy-165 | 10 6 | 10 3 | | Po-207 | 10 6 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Dy-166 | 10 6 | 10 3 | | Po-210 | 10 4 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Ho-166 | 10 5 | 10 3 | | At-211 | 10 7 | 10 3 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Er-169 | 10 7 | 10 4 | | Rn-220 a)| 10 7 | 10 4 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Er-171 | 10 6 | 10 2 | | Rn-222 a)| 10 8 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Tm-170 | 10 6 | 10 3 | | Rn-223 a)| 10 5 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Tm-171 | 10 8 | 10 4 | | Rn-224 a)| 10 5 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Yb-175 | 10 7 | 10 3 | | Rn-225 | 10 5 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Lu-177 | 10 7 | 10 3 | | Ra-226 a)| 10 4 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Hf-181 | 10 6 | 10 | | Ra-227 | 10 6 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Ta-182 | 10 4 | 10 | | Ra-228 a)| 10 5 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| W-181 | 10 7 | 10 3 | | Ac-228 a)| 10 6 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| W-185 | 10 7 | 10 4 | | Th-226 a)| 10 7 | 10 3 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| W-187 | 10 6 | 10 2 | | Th-227 | 10 4 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Re-186 | 10 6 | 10 3 | | Th-228 a)| 10 4 | 1 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Re-188 | 10 5 | 10 2 | | Th-229 a)| 10 3 | 1 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Os-185 | 10 6 | 10 | | Th-230 | 10 4 | 1 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Os-191 | 10 7 | 10 2 | | Th-231 | 10 7 | 10 3 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Os-191m | 10 7 | 10 3 | |přírod.Tha)| 10 3 | 1 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Os-193 | 10 6 | 10 2 | | Th-234 | 10 5 | 10 3 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Ir-190 | 10 6 | 10 | | Pa-230 | 10 6 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Ir-192 | 10 4 | 10 | | Pa-231 | 10 3 | 1 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Ir-194 | 10 5 | 10 2 | | Pa-233 | 10 7 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Pt-191 | 10 6 | 10 2 | | U-230 a) | 10 5 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
+-----------+------------+--------------+
| Nuklid | Aktivita | Hmotnostní | +-----------+------------+--------------+
| | (Bq) | aktivita | | | | Hmotnostní |
| | | (kBq/kg) | | Nuklid | Aktivita | aktivita |
+-----------+------------+--------------+ | | (Bq) | (kBq/kg) |
| U-231 | 10 7 | 10 2 | | | | |
+-----------+------------+--------------+ +-----------+------------+--------------+
| U-232 a) | 10 3 | 1 | | Am-241 | 10 4 | 1 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| U-233 | 10 4 | 10 | | Am-242 | 10 6 | 10 3 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| U-234 | 10 4 | 10 | | Am-242ma)| 10 4 | 1 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| U-235 a) | 10 4 | 10 | | Am-243 a)| 10 3 | 1 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| U-236 | 10 4 | 10 | | Cm-242 | 10 5 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| U-237 | 10 6 | 10 2 | | Cm-243 | 10 4 | 1 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| U-238 a) | 10 4 | 10 | | Cm-244 | 10 4 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
|přírod.U a)| 10 3 | 1 | | Cm-245 | 10 3 | 1 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| U-239 | 10 6 | 10 2 | | Cm-246 | 10 3 | 1 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| U-240 | 10 7 | 10 3 | | Cm-247 | 10 4 | 1 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| U-240 a) | 10 6 | 10 | | Cm-248 | 10 3 | 1 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Np-237 a)| 10 3 | 1 | | Bk-249 | 10 6 | 10 3 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Np-239 | 10 7 | 10 2 | | Cf-246 | 10 6 | 10 3 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Np-240 | 10 6 | 10 | | Cf-248 | 10 4 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Pu-234 | 10 7 | 10 2 | | Cf-249 | 10 3 | 1 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Pu-235 | 10 7 | 10 2 | | Cf-250 | 10 4 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Pu-236 | 10 4 | 10 | | Cf-251 | 10 3 | 1 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Pu-237 | 10 7 | 10 3 | | Cf-252 | 10 4 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Pu-238 | 10 4 | 1 | | Cf-253 | 10 5 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Pu-239 | 10 4 | 1 | | Cf-254 | 10 3 | 1 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Pu-240 | 10 3 | 1 | | Es-253 | 10 5 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Pu-241 | 10 5 | 10 2 | | Es-254 | 10 4 | 10 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Pu-242 | 10 4 | 1 | | Es-254m | 10 6 | 10 2 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Pu-243 | 10 7 | 10 3 | | Fm-254 | 10 7 | 10 4 |
+-----------+------------+--------------+ +-----------+------------+--------------+
| Pu-244 | 10 4 | 1 | | Fm-255 | 10 6 | 10 3 |
+-----------+------------+--------------+ +-----------+------------+--------------+