Regulations 2(4), 6(2), 31(1), 31(3)and Schedule 1
1 | 2 | 3 | 4 | 5 | 6 |
---|---|---|---|---|---|
Radionuclide name, symbol, isotope | Concentration for: Notification (any amount of radioactive material); Registration (amounts of radioactive material that exceed 1,000kg) | Quantity for Notification | Concentration for Registration (amounts of radioactive material that do not exceed 1,000kg) | Quantity for notification of occurrences | Quantity for notification of occurrences |
Regulation 5(1) and Schedule 1, paragraph 1(a);regulation 6(2)(f) | Regulation 5(1) and Schedule 1, paragraph 1(b) | Regulation 6(2)(e) | Regulation 31(1) | Regulation 31(3) | |
(Bq/g) | (Bq) | (Bq/g) | (Bq) | (Bq) | |
(1) Potassium salts in quantities less than 1,000kg are exempt. | |||||
Hydrogen | |||||
H-3 (tritiated compounds) | 102 | 109 | 106 | 1012 | 1010 |
Beryllium | |||||
Be-7 | 10 | 107 | 103 | 1012 | 108 |
Carbon | |||||
C-11 | 0.01 | 106 | 10 | 1013 | 107 |
C-11 (monoxide) | 0.01 | 109 | 10 | 1012 | 1010 |
C-11 (dioxide) | 0.01 | 109 | 10 | 1012 | 1010 |
C-14 | 1 | 107 | 104 | 1011 | 108 |
Oxygen | |||||
O-15 | 0.01 | 109 | 102 | 1010 | |
Fluorine | |||||
F-18 | 10 | 106 | 10 | 1013 | 107 |
Sodium | |||||
Na-22 | 0.1 | 106 | 10 | 1010 | 107 |
Na-24 | 0.1 | 105 | 10 | 1011 | 106 |
Silicon | |||||
Si-31 | 103 | 106 | 103 | 1013 | 107 |
Phosphorus | |||||
P-32 | 103 | 105 | 103 | 1010 | 106 |
P-33 | 103 | 108 | 105 | 1011 | 109 |
Sulphur | |||||
S-35 | 102 | 108 | 105 | 1011 | 109 |
Chlorine | |||||
Cl-36 | 1 | 106 | 104 | 1010 | 107 |
Cl-38 | 10 | 105 | 10 | 1013 | 106 |
Argon | |||||
Ar-37 | 0.01 | 108 | 106 | 1013 | |
Ar-41 | 0.01 | 109 | 102 | 109 | |
Potassium | |||||
K-40(1) | 1 | 106 | 102 | 1010 | 107 |
K-42 | 102 | 106 | 102 | 1012 | 107 |
K-43 | 10 | 106 | 10 | 1011 | 107 |
Calcium | |||||
Ca-45 | 102 | 107 | 104 | 1010 | 108 |
Ca-47 | 10 | 106 | 10 | 1011 | 107 |
Scandium | |||||
Sc-46 | 0.1 | 106 | 10 | 1010 | 107 |
Sc-47 | 102 | 106 | 102 | 1011 | 107 |
Sc-48 | 1 | 105 | 10 | 1011 | 106 |
Vanadium | |||||
V-48 | 1 | 105 | 10 | 1010 | 106 |
Chromium | |||||
Cr-51 | 102 | 107 | 103 | 1012 | 108 |
Manganese | |||||
Mn-51 | 10 | 105 | 10 | 1013 | 106 |
Mn-52 | 1 | 105 | 10 | 1010 | 106 |
Mn-52m | 10 | 105 | 10 | 1013 | 106 |
Mn-53 | 102 | 109 | 104 | 1012 | 1010 |
Mn-54 | 0.1 | 106 | 10 | 1011 | 107 |
Mn-56 | 10 | 105 | 10 | 1012 | 106 |
Iron | |||||
Fe-52+ | 10 | 106 | 10 | 1012 | 107 |
Fe-55 | 103 | 106 | 104 | 1011 | 107 |
Fe-59 | 1 | 106 | 10 | 1010 | 107 |
Cobalt | |||||
Co-55 | 10 | 106 | 10 | 1011 | 107 |
Co-56 | 0.1 | 105 | 10 | 1010 | 106 |
Co-57 | 1 | 106 | 102 | 1011 | 107 |
Co-58 | 1 | 106 | 10 | 1010 | 107 |
Co-58m | 104 | 107 | 104 | 1013 | 108 |
Co-60 | 0.1 | 105 | 10 | 1010 | 106 |
Co-60m | 103 | 106 | 103 | 1016 | 107 |
Co-61 | 102 | 106 | 102 | 1013 | 107 |
Co-62m | 10 | 105 | 10 | 1013 | 106 |
Nickel | |||||
Ni-59 | 102 | 108 | 104 | 1011 | 109 |
Ni-63 | 102 | 108 | 105 | 1011 | 109 |
Ni-65 | 10 | 106 | 10 | 1013 | 107 |
Copper | |||||
Cu-64 | 102 | 106 | 102 | 1012 | 107 |
Zinc | |||||
Zn-65 | 0.1 | 106 | 10 | 1010 | 107 |
Zn-69 | 103 | 106 | 104 | 1014 | 107 |
Zn-69m+ | 10 | 106 | 102 | 1012 | 107 |
Gallium | |||||
Ga-68 | 0.01 | 105 | 10 | 1013 | 106 |
Ga-72 | 10 | 105 | 10 | 1011 | 106 |
Germanium | |||||
Ge-68+ | 0.01 | 105 | 10 | 1010 | 106 |
Ge-71 | 104 | 108 | 104 | 1013 | 109 |
Arsenic | |||||
As-73 | 103 | 107 | 103 | 1011 | 108 |
As-74 | 10 | 106 | 10 | 1011 | 107 |
As-76 | 10 | 105 | 102 | 1011 | 106 |
As-77 | 103 | 106 | 103 | 1012 | 107 |
Selenium | |||||
Se-75 | 1 | 106 | 102 | 1011 | 107 |
Bromine | |||||
Br-82 | 1 | 106 | 10 | 1011 | 107 |
Krypton | |||||
Kr-74 | 0.01 | 109 | 102 | 109 | |
Kr-76 | 0.01 | 109 | 102 | 1010 | |
Kr-77 | 0.01 | 109 | 102 | 109 | |
Kr-79 | 0.01 | 105 | 103 | 1010 | |
Kr-81 | 0.01 | 107 | 104 | 1011 | |
Kr-83m | 0.01 | 1012 | 105 | 1012 | |
Kr-85 | 0.01 | 104 | 105 | 1012 | |
Kr-85m | 0.01 | 1010 | 103 | 1010 | |
Kr-87 | 0.01 | 109 | 102 | 109 | |
Kr-88 | 0.01 | 109 | 102 | 109 | |
Rubidium | |||||
Rb-86 | 102 | 105 | 102 | 1011 | 106 |
Strontium | |||||
Sr-85 | 1 | 106 | 102 | 1011 | 107 |
Sr-85m | 102 | 107 | 102 | 1013 | 108 |
Sr-87m | 102 | 106 | 102 | 1013 | 107 |
Sr-89 | 103 | 106 | 103 | 1010 | 107 |
Sr-90+ | 1 | 104 | 102 | 109 | 105 |
Sr-91+ | 10 | 105 | 10 | 1012 | 106 |
Sr-92 | 10 | 106 | 10 | 1012 | 107 |
Yttrium | |||||
Y-90 | 103 | 105 | 103 | 1011 | 106 |
Y-91 | 102 | 106 | 103 | 1010 | 107 |
Y-91m | 102 | 106 | 102 | 1013 | 107 |
Y-92 | 102 | 105 | 102 | 1012 | 106 |
Y-93 | 102 | 105 | 102 | 1012 | 106 |
Zirconium | |||||
Zr-93+ | 10 | 107 | 103 | 109 | 108 |
Zr-95+ | 1 | 106 | 10 | 1010 | 107 |
Zr-97+ | 10 | 105 | 10 | 1011 | 106 |
Niobium | |||||
Nb-93m | 10 | 107 | 104 | 1011 | 108 |
Nb-94 | 0.1 | 106 | 10 | 109 | 107 |
Nb-95 | 1 | 106 | 10 | 1011 | 107 |
Nb-97+ | 10 | 106 | 10 | 1013 | 107 |
Nb-98 | 10 | 105 | 10 | 1013 | 106 |
Molybdenum | |||||
Mo-90 | 10 | 106 | 10 | 1012 | 107 |
Mo-93 | 10 | 108 | 103 | 1011 | 109 |
Mo-99+ | 10 | 106 | 102 | 1011 | 107 |
Mo-101+ | 10 | 106 | 10 | 1013 | 107 |
Technetium | |||||
Tc-96 | 1 | 106 | 10 | 1011 | 107 |
Tc-96m | 103 | 107 | 103 | 1014 | 108 |
Tc-97 | 10 | 108 | 103 | 1012 | 109 |
Tc-97m | 102 | 107 | 103 | 1010 | 108 |
Tc-99 | 1 | 107 | 104 | 1010 | 108 |
Tc-99m | 102 | 107 | 102 | 1013 | 108 |
Ruthenium | |||||
Ru-97 | 10 | 107 | 102 | 1012 | 108 |
Ru-103+ | 1 | 106 | 102 | 1010 | 107 |
Ru-105+ | 10 | 106 | 10 | 1012 | 107 |
Ru-106+ | 0.1 | 105 | 102 | 109 | 106 |
Rhodium | |||||
Rh-103m | 104 | 108 | 104 | 1015 | 109 |
Rh-105 | 102 | 107 | 102 | 1012 | 108 |
Palladium | |||||
Pd-103+ | 103 | 108 | 103 | 1011 | 109 |
Pd-109+ | 102 | 106 | 103 | 1012 | 107 |
Silver | |||||
Ag-105 | 1 | 106 | 102 | 1011 | 107 |
Ag-108m+ | 0.1 | 106 | 10 | 1010 | 107 |
Ag-110m+ | 0.1 | 106 | 10 | 1010 | 107 |
Ag-111 | 102 | 106 | 103 | 1011 | 107 |
Cadmium | |||||
Cd-109+ | 1 | 106 | 104 | 1010 | 107 |
Cd-115+ | 10 | 106 | 102 | 1011 | 107 |
Cd-115m+ | 102 | 106 | 103 | 1010 | 107 |
Indium | |||||
In-111 | 10 | 106 | 102 | 1011 | 107 |
In-113m | 102 | 106 | 102 | 1013 | 107 |
In-114m+ | 10 | 106 | 102 | 1010 | 107 |
In-115m | 102 | 106 | 102 | 1013 | 107 |
Tin | |||||
Sn-113+ | 1 | 107 | 103 | 1011 | 108 |
Sn-125 | 10 | 105 | 102 | 1010 | 106 |
Antimony | |||||
Sb-122 | 10 | 104 | 102 | 1011 | 105 |
Sb-124 | 1 | 106 | 10 | 1010 | 107 |
Sb-125+ | 0.1 | 106 | 102 | 1010 | 107 |
Tellurium | |||||
Te-123m | 1 | 107 | 102 | 1010 | 108 |
Te-125m | 103 | 107 | 103 | 1010 | 108 |
Te-127 | 103 | 106 | 103 | 1012 | 107 |
Te-127m+ | 10 | 107 | 103 | 1010 | 108 |
Te-129 | 102 | 106 | 102 | 1014 | 107 |
Te-129m+ | 10 | 106 | 103 | 1010 | 107 |
Te-131 | 102 | 105 | 102 | 1014 | 106 |
Te-131m+ | 10 | 106 | 10 | 1011 | 107 |
Te-132+ | 1 | 107 | 102 | 1011 | 108 |
Te-133 | 10 | 105 | 10 | 1014 | 106 |
Te-133m | 10 | 105 | 10 | 1013 | 106 |
Te-134 | 10 | 106 | 10 | 1013 | 107 |
Iodine | |||||
I-123 | 102 | 107 | 102 | 1012 | 108 |
I-125 | 102 | 106 | 103 | 1010 | 107 |
I-126 | 10 | 106 | 102 | 1010 | 107 |
I-129 | 0.01 | 105 | 102 | 109 | 106 |
I-130 | 10 | 106 | 10 | 1011 | 107 |
I-131 | 10 | 106 | 102 | 1010 | 107 |
I-132 | 10 | 105 | 10 | 1012 | 106 |
I-133 | 10 | 106 | 10 | 1011 | 107 |
I-134 | 10 | 105 | 10 | 1013 | 106 |
I-135 | 10 | 106 | 10 | 1012 | 107 |
Xenon | |||||
Xe-131m | 0.01 | 104 | 104 | 1011 | |
Xe-133 | 0.01 | 104 | 103 | 1011 | |
Xe-135 | 0.01 | 1010 | 103 | 1010 | |
Caesium | |||||
Cs-129 | 10 | 105 | 102 | 1012 | 106 |
Cs-131 | 103 | 106 | 103 | 1012 | 107 |
Cs-132 | 10 | 105 | 10 | 1011 | 106 |
Cs-134 | 0.1 | 104 | 10 | 1010 | 105 |
Cs-134m | 103 | 105 | 103 | 1014 | 106 |
Cs-135 | 102 | 107 | 104 | 1011 | 108 |
Cs-136 | 1 | 105 | 10 | 1010 | 106 |
Cs-137+ | 0.1 | 104 | 10 | 1010 | 105 |
Cs-138 | 10 | 104 | 10 | 1013 | 105 |
Barium | |||||
Ba-131 | 10 | 106 | 102 | 1011 | 107 |
Ba-140+ | 1 | 105 | 10 | 1011 | 106 |
Lanthanum | |||||
La-140 | 1 | 105 | 10 | 1011 | 106 |
Cerium | |||||
Ce-139 | 1 | 106 | 102 | 1011 | 107 |
Ce-141 | 102 | 107 | 102 | 1010 | 108 |
Ce-143 | 10 | 106 | 102 | 1011 | 107 |
Ce-144+ | 10 | 105 | 102 | 109 | 106 |
Praseodymium | |||||
Pr-142 | 102 | 105 | 102 | 1012 | 106 |
Pr-143 | 103 | 106 | 104 | 1011 | 107 |
Neodymium | |||||
Nd-147 | 102 | 106 | 102 | 1011 | 107 |
Nd-149 | 102 | 106 | 102 | 1013 | 107 |
Promethium | |||||
Pm-147 | 103 | 107 | 104 | 1010 | 108 |
Pm-149 | 103 | 106 | 103 | 1011 | 107 |
Samarium | |||||
Sm-151 | 103 | 108 | 104 | 1010 | 109 |
Sm-153 | 102 | 106 | 102 | 1011 | 107 |
Europium | |||||
Eu-152 | 0.1 | 106 | 10 | 109 | 107 |
Eu-152m | 102 | 106 | 102 | 1012 | 107 |
Eu-154 | 0.1 | 106 | 10 | 109 | 107 |
Eu-155 | 1 | 107 | 102 | 1010 | 108 |
Gadolinium | |||||
Gd-153 | 10 | 107 | 102 | 1010 | 108 |
Gd-159 | 102 | 106 | 103 | 1012 | 107 |
Terbium | |||||
Tb-160 | 1 | 106 | 1 | 1010 | 107 |
Dysprosium | |||||
Dy-165 | 103 | 106 | 103 | 1013 | 107 |
Dy-166 | 102 | 106 | 103 | 1011 | 107 |
Holmium | |||||
Ho-166 | 102 | 105 | 103 | 1011 | 106 |
Erbium | |||||
Er-169 | 103 | 107 | 104 | 1011 | 108 |
Er-171 | 102 | 106 | 102 | 1012 | 107 |
Thulium | |||||
Tm-170 | 102 | 106 | 103 | 1010 | 107 |
Tm-171 | 103 | 108 | 104 | 1011 | 109 |
Ytterbium | |||||
Yb-175 | 102 | 107 | 103 | 1011 | 108 |
Lutetium | |||||
Lu-177 | 102 | 107 | 103 | 1011 | 108 |
Hafnium | |||||
Hf-181 | 1 | 106 | 10 | 1010 | 107 |
Tantalum | |||||
Ta-182 | 0.1 | 104 | 10 | 1010 | 105 |
Tungsten | |||||
W-181 | 10 | 107 | 103 | 1012 | 108 |
W-185 | 103 | 107 | 104 | 1011 | 108 |
W-187 | 10 | 106 | 102 | 1012 | 107 |
Rhenium | |||||
Re-186 | 103 | 106 | 103 | 1011 | 107 |
Re-188 | 102 | 105 | 102 | 1012 | 106 |
Osmium | |||||
Os-185 | 1 | 106 | 10 | 1011 | 107 |
Os-191 | 102 | 107 | 102 | 1011 | 108 |
Os-191m | 103 | 107 | 103 | 1012 | 108 |
Os-193 | 102 | 106 | 102 | 1011 | 107 |
Iridium | |||||
Ir-190 | 1 | 106 | 10 | 1010 | 107 |
Ir-192 | 1 | 104 | 10 | 1010 | 105 |
Ir-194 | 102 | 105 | 102 | 1011 | 106 |
Platinum | |||||
Pt-191 | 10 | 106 | 102 | 1011 | 107 |
Pt-193m | 103 | 107 | 103 | 1012 | 108 |
Pt-197 | 10 | 106 | 103 | 1012 | 107 |
Pt-197m | 102 | 106 | 102 | 1014 | 107 |
Gold | |||||
Au-198 | 10 | 106 | 102 | 1011 | 107 |
Au-199 | 102 | 106 | 102 | 1011 | 107 |
Mercury | |||||
Hg-197 | 102 | 107 | 102 | 1012 | 108 |
Hg-197m | 102 | 106 | 102 | 1012 | 107 |
Hg-203 | 10 | 105 | 102 | 1011 | 106 |
Thallium | |||||
Tl-200 | 10 | 106 | 10 | 1011 | 107 |
Tl-201 | 102 | 106 | 102 | 1012 | 107 |
Tl-202 | 10 | 106 | 102 | 1011 | 107 |
Tl-204 | 1 | 104 | 104 | 1011 | 105 |
Lead | |||||
Pb-203 | 10 | 106 | 102 | 1012 | 107 |
Pb-210+ | 0.01 | 104 | 10 | 108 | 105 |
Pb-212+ | 1 | 105 | 10 | 1010 | 106 |
Bismuth | |||||
Bi-206 | 1 | 105 | 10 | 1010 | 106 |
Bi-207 | 0.1 | 106 | 10 | 1010 | 107 |
Bi-210 | 10 | 106 | 103 | 109 | 107 |
Bi-212+ | 1 | 105 | 10 | 1011 | 106 |
Polonium | |||||
Po-203 | 10 | 106 | 10 | 1013 | 107 |
Po-205 | 10 | 106 | 10 | 1012 | 107 |
Po-207 | 10 | 106 | 10 | 1012 | 107 |
Po-210 | 0.01 | 104 | 10 | 107 | 105 |
Astatine | |||||
At-211 | 103 | 107 | 103 | 1010 | 108 |
Radon | |||||
Rn-220+ | 0.01 | 107 | 104 | 108 | 108 |
Rn-222+ | 0.01 | 108 | 10 | 109 | 109 |
Radium | |||||
Ra-223+ | 1 | 105 | 102 | 107 | 106 |
Ra-224+ | 1 | 105 | 10 | 108 | 106 |
Ra-225 | 10 | 105 | 102 | 107 | 106 |
Ra-226+ | 0.01 | 104 | 10 | 107 | 105 |
Ra-227 | 102 | 106 | 102 | 1013 | 107 |
Ra-228+ | 0.01 | 105 | 10 | 108 | 106 |
Actinium | |||||
Ac-228 | 1 | 106 | 10 | 1010 | 107 |
Thorium | |||||
Th-226+ | 103 | 107 | 103 | 1011 | 108 |
Th-227 | 1 | 104 | 10 | 107 | 105 |
Th-228+ | 0.1 | 104 | 1 | 106 | 105 |
Th-229+ | 0.1 | 103 | 1 | 106 | 104 |
Th-230 | 0.1 | 104 | 1 | 106 | 105 |
Th-231 | 102 | 107 | 103 | 1012 | 108 |
Th-232 | 0.01 | 104 | 10 | 106 | 105 |
Th-234+ | 10 | 105 | 103 | 1010 | 106 |
Protactinium | |||||
Pa-230 | 10 | 106 | 10 | 108 | 107 |
Pa-231 | 0.01 | 103 | 1 | 106 | 104 |
Pa-233 | 10 | 107 | 102 | 1010 | 108 |
Uranium | |||||
U-230+ | 10 | 105 | 10 | 107 | 106 |
U-231 | 102 | 107 | 102 | 1011 | 108 |
U-232+ | 0.1 | 103 | 1 | 106 | 104 |
U-233 | 1 | 104 | 10 | 107 | 105 |
U-234 | 1 | 104 | 10 | 107 | 105 |
U-235+ | 1 | 104 | 10 | 107 | 105 |
U-236 | 10 | 104 | 10 | 107 | 105 |
U-237 | 102 | 106 | 102 | 1011 | 107 |
U-238+ | 1 | 104 | 10 | 107 | 105 |
U-239 | 102 | 106 | 102 | 1014 | 107 |
U-240 | 0.01 | 107 | 103 | 1012 | 108 |
U-240+ | 102 | 106 | 10 | 1011 | 107 |
Neptunium | |||||
Np-237+ | 1 | 103 | 1 | 107 | 104 |
Np-239 | 102 | 107 | 102 | 1011 | 108 |
Np-240 | 10 | 106 | 10 | 1013 | 107 |
Plutonium | |||||
Pu-234 | 102 | 107 | 102 | 1010 | 108 |
Pu-235 | 102 | 107 | 102 | 1014 | 108 |
Pu-236 | 1 | 104 | 10 | 107 | 105 |
Pu-237 | 102 | 107 | 103 | 1011 | 108 |
Pu-238 | 0.1 | 104 | 1 | 106 | 105 |
Pu-239 | 0.1 | 104 | 1 | 106 | 105 |
Pu-240 | 0.1 | 103 | 1 | 106 | 104 |
Pu-241 | 10 | 105 | 102 | 108 | 106 |
Pu-242 | 0.1 | 104 | 1 | 106 | 105 |
Pu-243 | 103 | 107 | 103 | 1013 | 108 |
Pu-244+ | 0.1 | 104 | 1 | 106 | 105 |
Americium | |||||
Am-241 | 0.1 | 104 | 1 | 106 | 105 |
Am-242 | 103 | 106 | 103 | 1010 | 107 |
Am-242m+ | 0.1 | 104 | 1 | 106 | 105 |
Am-243+ | 0.1 | 103 | 1 | 106 | 104 |
Curium | |||||
Cm-242 | 10 | 105 | 102 | 107 | 106 |
Cm-243 | 1 | 104 | 1 | 107 | 105 |
Cm-244 | 1 | 104 | 10 | 107 | 105 |
Cm-245 | 0.1 | 103 | 1 | 106 | 104 |
Cm-246 | 0.1 | 103 | 1 | 106 | 104 |
Cm-247+ | 0.1 | 104 | 1 | 106 | 105 |
Cm-248 | 0.1 | 103 | 1 | 106 | 104 |
Berkelium | |||||
Bk-249 | 102 | 106 | 103 | 109 | 107 |
Californium | |||||
Cf-246 | 103 | 106 | 103 | 109 | 107 |
Cf-248 | 1 | 104 | 10 | 107 | 105 |
Cf-249 | 0.1 | 103 | 1 | 106 | 104 |
Cf-250 | 1 | 104 | 10 | 106 | 105 |
Cf-251 | 0.1 | 103 | 1 | 106 | 104 |
Cf-252 | 1 | 104 | 10 | 107 | 105 |
Cf-253 | 102 | 105 | 102 | 108 | 106 |
Cf-254 | 1 | 103 | 1 | 107 | 104 |
Einsteinium | |||||
Es-253 | 102 | 105 | 102 | 108 | 106 |
Es-254+ | 0.1 | 104 | 10 | 107 | 105 |
Es-254m+ | 10 | 106 | 102 | 109 | 107 |
Fermium | |||||
Fm-254 | 104 | 107 | 104 | 1010 | 108 |
Fm-255 | 102 | 106 | 103 | 109 | 107 |
Other radionuclides not listed above (see Note 1) | |||||
0.01 | 103 | 0.1 | 105 | 104 | |
Note 1 In the case of radionuclides not specified elsewhere in this Part, the quantities specified in this entry are to be used unless the Executive has approved some other quantity for that radionuclide. | |||||
Note 2 Nuclides carrying the suffix “+” in the above table represent parent nuclides and their progeny as listed in the table below. The dose contributions for those progeny are taken into account in the dose calculation (thus requiring only the exemption level of the parent radionuclide to be considered). |
Parent radionuclide | Progeny |
---|---|
Fe-52 | Mn-52m |
Zn-69m | Zn-69 |
Ge-68 | Ga-68 |
Sr-90 | Y-90 |
Sr-91 | Y-91m |
Zr-93 | Nb-93m |
Zr-95 | Nb-95 |
Zr-97 | Nb-97m, Nb-97 |
Nb-97 | Nb-97m |
Mo-99 | Tc-99m |
Mo-101 | Tc-101 |
Ru-103 | Rh-103m |
Ru-105 | Rh-105m |
Ru-106 | Rh-106 |
Pd-103 | Rh-103m |
Pd-109 | Ag-109m |
Ag-108m | Ag-108 |
Ag-110m | Ag-110 |
Cd-109 | Ag-109m |
Cd-115 | In-115m |
Cd-115m | In-115m |
In-114m | In-114 |
Sn-113 | In-113m |
Sb-125 | Te-125m |
Te-127m | Te-127 |
Te-129m | Te-129 |
Te-131m | Te-131 |
Te-132 | I-132 |
Cs-137 | Ba-137m |
Ba-140 | La-140 |
Ce-144 | Pr-144, Pr-144m |
Pb-210 | Bi-210, Po-210 |
Pb-212 | Bi-212, Tl-208, Po-212 |
Bi-212 | Tl-208, Po-212 |
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, Po-212 |
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, Po-212 |
Th-229 | Ra-225, Ac-225, Fr-221, At-217, Bi-213, Po-213, Pb-209 |
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, Po-212 |
U-235 | Th-231 |
U-238 | Th-234, Pa-234m |
U-240 | Np-240m, Np-240 |
Np-237 | Pa-233 |
Pu-244 | U-240, Np-240m, Np-240 |
Am-242m | Am-242, Np-238 |
Am-243 | Np-239 |
Cm-247 | Pu-243 |
Es-254 | Bk-250 |
Es-254m | Fm-254 |