使用許可放射性同位元素（非密封）のリスト
| 質量数 | 元素 |
|---|---|
| 97 | Zr |
| 95 | Zr |
| 89 | Zr |
| 89m | Zr |
| 88 | Zr |
| 87 | Zr |
| 86 | Zr |
| 85 | Zr |
| 84 | Zr |
| 82 | Zr |
| 72 | Zn |
| 71 | Zn |
| 71m | Zn |
| 69 | Zn |
| 69m | Zn |
| 65 | Zn |
| 63 | Zn |
| 62 | Zn |
| 61 | Zn |
| 60 | Zn |
| 177 | Yb |
| 175 | Yb |
| 169 | Yb |
| 167 | Yb |
| 166 | Yb |
| 165 | Yb |
| 164 | Yb |
| 163 | Yb |
| 162 | Yb |
| 161 | Yb |
| 160 | Yb |
| 95 | Y |
| 94 | Y |
| 93 | Y |
| 92 | Y |
| 91 | Y |
| 91m | Y |
| 90 | Y |
| 90m | Y |
| 88 | Y |
| 87 | Y |
| 87m | Y |
| 86 | Y |
| 86m | Y |
| 85 | Y |
| 85m | Y |
| 84 | Y |
| 83 | Y |
| 83m | Y |
| 81 | Y |
| 137 | Xe |
| 135 | Xe |
| 135m | Xe |
| 133 | Xe |
| 133m | Xe |
| 131m | Xe |
| 129m | Xe |
| 127 | Xe |
| 127m | Xe |
| 125 | Xe |
| 123 | Xe |
| 122 | Xe |
| 121 | Xe |
| 120 | Xe |
| 119 | Xe |
| 118 | Xe |
| 189 | W |
| 188 | W |
| 187 | W |
| 185 | W |
| 185m | W |
| 181 | W |
| 179 | W |
| 179m | W |
| 178 | W |
| 177 | W |
| 176 | W |
| 175 | W |
| 174 | W |
| 173 | W |
| 172 | W |
| 53 | V |
| 52 | V |
| 49 | V |
| 48 | V |
| 47 | V |
| 175 | Tm |
| 174 | Tm |
| 173 | Tm |
| 172 | Tm |
| 171 | Tm |
| 170 | Tm |
| 168 | Tm |
| 167 | Tm |
| 166 | Tm |
| 165 | Tm |
| 164 | Tm |
| 164m | Tm |
| 163 | Tm |
| 162 | Tm |
| 161 | Tm |
| 160 | Tm |
| 159 | Tm |
| 158 | Tm |
| 207 | Tl |
| 206 | Tl |
| 204 | Tl |
| 202 | Tl |
| 201 | Tl |
| 200 | Tl |
| 199 | Tl |
| 198 | Tl |
| 198m | Tl |
| 197 | Tl |
| 196 | Tl |
| 196m | Tl |
| 195 | Tl |
| 194 | Tl |
| 194m | Tl |
| 193 | Tl |
| 193m | Tl |
| 192 | Tl |
| 51 | Ti |
| 45 | Ti |
| 44 | Ti |
| 133 | Te |
| 133m | Te |
| 132 | Te |
| 131 | Te |
| 131m | Te |
| 129 | Te |
| 129m | Te |
| 127 | Te |
| 127m | Te |
| 125m | Te |
| 123m | Te |
| 121 | Te |
| 121m | Te |
| 119 | Te |
| 119m | Te |
| 118 | Te |
| 117 | Te |
| 116 | Te |
| 115 | Te |
| 114 | Te |
| 113 | Te |
| 112 | Te |
| 102m | Tc |
| 101 | Tc |
| 99 | Tc |
| 99m | Tc |
| 97m | Tc |
| 96 | Tc |
| 96m | Tc |
| 95 | Tc |
| 95m | Tc |
| 94 | Tc |
| 94m | Tc |
| 93 | Tc |
| 93m | Tc |
| 92 | Tc |
| 91 | Tc |
| 163 | Tb |
| 162 | Tb |
| 161 | Tb |
| 160 | Tb |
| 158 | Tb |
| 157 | Tb |
| 156 | Tb |
| 156m | Tb |
| 156m | Tb |
| 155 | Tb |
| 154 | Tb |
| 154m | Tb |
| 154m | Tb |
| 153 | Tb |
| 152 | Tb |
| 152m | Tb |
| 151 | Tb |
| 150 | Tb |
| 150m | Tb |
| 149 | Tb |
| 149m | Tb |
| 148 | Tb |
| 148m | Tb |
| 185 | Ta |
| 184 | Ta |
| 183 | Ta |
| 182 | Ta |
| 182m | Ta |
| 180m | Ta |
| 179 | Ta |
| 178 | Ta |
| 178m | Ta |
| 177 | Ta |
| 176 | Ta |
| 175 | Ta |
| 174 | Ta |
| 173 | Ta |
| 172 | Ta |
| 171 | Ta |
| 170 | Ta |
| 93 | Sr |
| 92 | Sr |
| 91 | Sr |
| 90 | Sr |
| 89 | Sr |
| 87m | Sr |
| 85 | Sr |
| 85m | Sr |
| 83 | Sr |
| 82 | Sr |
| 81 | Sr |
| 80 | Sr |
| 79 | Sr |
| 78 | Sr |
| 127 | Sn |
| 127m | Sn |
| 125 | Sn |
| 125m | Sn |
| 123 | Sn |
| 123m | Sn |
| 121 | Sn |
| 121m | Sn |
| 119m | Sn |
| 117m | Sn |
| 113 | Sn |
| 113m | Sn |
| 111 | Sn |
| 110 | Sn |
| 109 | Sn |
| 109m | Sn |
| 108 | Sn |
| 107 | Sn |
| 157 | Sm |
| 156 | Sm |
| 155 | Sm |
| 153 | Sm |
| 151 | Sm |
| 145 | Sm |
| 143 | Sm |
| 143m | Sm |
| 142 | Sm |
| 141 | Sm |
| 141m | Sm |
| 140 | Sm |
| 32 | Si |
| 31 | Si |
| 83 | Se |
| 83m | Se |
| 81 | Se |
| 81m | Se |
| 79m | Se |
| 75 | Se |
| 73 | Se |
| 73m | Se |
| 72 | Se |
| 71 | Se |
| 70 | Se |
| 50 | Sc |
| 49 | Sc |
| 48 | Sc |
| 47 | Sc |
| 46 | Sc |
| 44 | Sc |
| 44m | Sc |
| 43 | Sc |
| 42m | Sc |
| 129 | Sb |
| 128 | Sb |
| 128m | Sb |
| 127 | Sb |
| 126 | Sb |
| 126m | Sb |
| 125 | Sb |
| 124 | Sb |
| 124m | Sb |
| 124m | Sb |
| 122 | Sb |
| 122m | Sb |
| 120 | Sb |
| 120m | Sb |
| 119 | Sb |
| 118 | Sb |
| 118m | Sb |
| 117 | Sb |
| 116 | Sb |
| 116m | Sb |
| 115 | Sb |
| 114 | Sb |
| 113 | Sb |
| 111 | Sb |
| 37 | S |
| 35 | S |
| 107 | Ru |
| 106 | Ru |
| 105 | Ru |
| 103 | Ru |
| 97 | Ru |
| 95 | Ru |
| 94 | Ru |
| 92 | Ru |
| 109 | Rh |
| 108 | Rh |
| 107 | Rh |
| 106m | Rh |
| 105 | Rh |
| 104m | Rh |
| 103m | Rh |
| 102 | Rh |
| 102m | Rh |
| 101 | Rh |
| 101m | Rh |
| 100 | Rh |
| 99 | Rh |
| 99m | Rh |
| 98 | Rh |
| 97 | Rh |
| 97m | Rh |
| 96 | Rh |
| 96m | Rh |
| 95 | Rh |
| 94m | Rh |
| 191 | Re |
| 190 | Re |
| 190m | Re |
| 189 | Re |
| 188 | Re |
| 188m | Re |
| 187 | Re |
| 184 | Re |
| 184m | Re |
| 183 | Re |
| 182 | Re |
| 182m | Re |
| 181 | Re |
| 180 | Re |
| 179 | Re |
| 178 | Re |
| 177 | Re |
| 176 | Re |
| 89 | Rb |
| 88 | Rb |
| 86 | Rb |
| 86m | Rb |
| 84 | Rb |
| 84m | Rb |
| 83 | Rb |
| 82 | Rb |
| 82m | Rb |
| 81 | Rb |
| 81m | Rb |
| 79 | Rb |
| 78 | Rb |
| 78m | Rb |
| 77 | Rb |
| 201 | Pt |
| 200 | Pt |
| 199 | Pt |
| 197 | Pt |
| 197m | Pt |
| 195m | Pt |
| 193 | Pt |
| 193m | Pt |
| 191 | Pt |
| 189 | Pt |
| 188 | Pt |
| 187 | Pt |
| 186 | Pt |
| 185 | Pt |
| 185m | Pt |
| 184 | Pt |
| 183 | Pt |
| 182 | Pt |
| 149m | Pr |
| 148 | Pr |
| 147 | Pr |
| 146 | Pr |
| 145 | Pr |
| 144 | Pr |
| 144m | Pr |
| 143 | Pr |
| 142 | Pr |
| 142m | Pr |
| 140 | Pr |
| 139 | Pr |
| 138 | Pr |
| 138m | Pr |
| 137 | Pr |
| 136 | Pr |
| 135 | Pr |
| 134 | Pr |
| 134m | Pr |
| 133 | Pr |
| 132 | Pr |
| 210 | Po |
| 209 | Po |
| 208 | Po |
| 207 | Po |
| 206 | Po |
| 205 | Po |
| 204 | Po |
| 203 | Po |
| 203m | Po |
| 202 | Po |
| 153 | Pm |
| 152 | Pm |
| 152m | Pm |
| 151 | Pm |
| 150 | Pm |
| 149 | Pm |
| 148 | Pm |
| 148m | Pm |
| 147 | Pm |
| 146 | Pm |
| 144 | Pm |
| 143 | Pm |
| 141 | Pm |
| 140 | Pm |
| 140m | Pm |
| 139 | Pm |
| 139m | Pm |
| 138 | Pm |
| 113 | Pd |
| 112 | Pd |
| 111 | Pd |
| 111m | Pd |
| 109 | Pd |
| 109m | Pd |
| 103 | Pd |
| 101 | Pd |
| 100 | Pd |
| 99 | Pd |
| 98 | Pd |
| 97 | Pd |
| 212 | Pb |
| 210 | Pb |
| 209 | Pb |
| 204m | Pb |
| 203 | Pb |
| 202m | Pb |
| 201 | Pb |
| 201m | Pb |
| 200 | Pb |
| 199 | Pb |
| 199m | Pb |
| 198 | Pb |
| 197 | Pb |
| 196 | Pb |
| 195 | Pb |
| 194 | Pb |
| 33 | P |
| 32 | P |
| 30 | P |
| 195 | Os |
| 194 | Os |
| 193 | Os |
| 191 | Os |
| 191m | Os |
| 190m | Os |
| 189m | Os |
| 185 | Os |
| 183 | Os |
| 183m | Os |
| 182 | Os |
| 181 | Os |
| 181m | Os |
| 180 | Os |
| 179 | Os |
| 178 | Os |
| 15 | O |
| 14 | O |
| 66 | Ni |
| 65 | Ni |
| 63 | Ni |
| 57 | Ni |
| 56 | Ni |
| 151 | Nd |
| 149 | Nd |
| 147 | Nd |
| 141 | Nd |
| 141m | Nd |
| 140 | Nd |
| 139 | Nd |
| 139m | Nd |
| 138 | Nd |
| 137 | Nd |
| 136 | Nd |
| 135 | Nd |
| 135m | Nd |
| 134 | Nd |
| 99m | Nb |
| 98 | Nb |
| 97 | Nb |
| 97m | Nb |
| 96 | Nb |
| 95 | Nb |
| 95m | Nb |
| 94 | Nb |
| 94m | Nb |
| 93m | Nb |
| 92m | Nb |
| 91m | Nb |
| 90 | Nb |
| 89 | Nb |
| 89m | Nb |
| 88 | Nb |
| 88m | Nb |
| 87 | Nb |
| 87m | Nb |
| 86 | Nb |
| 24 | Na |
| 22 | Na |
| 21 | Na |
| 13 | N |
| 101 | Mo |
| 99 | Mo |
| 93 | Mo |
| 93m | Mo |
| 91 | Mo |
| 91m | Mo |
| 89 | Mo |
| 88 | Mo |
| 57 | Mn |
| 56 | Mn |
| 54 | Mn |
| 52 | Mn |
| 52m | Mn |
| 51 | Mn |
| 50m | Mn |
| 28 | Mg |
| 27 | Mg |
| 179 | Lu |
| 178m | Lu |
| 178 | Lu |
| 177m | Lu |
| 177 | Lu |
| 176m | Lu |
| 174m | Lu |
| 174 | Lu |
| 173 | Lu |
| 172m | Lu |
| 172 | Lu |
| 171m | Lu |
| 171 | Lu |
| 170 | Lu |
| 169m | Lu |
| 169 | Lu |
| 168m | Lu |
| 168 | Lu |
| 167 | Lu |
| 166m | Lu |
| 166m | Lu |
| 166 | Lu |
| 165 | Lu |
| 164 | Lu |
| 141 | La |
| 140 | La |
| 136 | La |
| 135 | La |
| 134 | La |
| 133 | La |
| 132m | La |
| 132 | La |
| 131 | La |
| 130 | La |
| 129 | La |
| 128 | La |
| 127 | La |
| 126 | La |
| 87 | Kr |
| 85m | Kr |
| 85 | Kr |
| 79 | Kr |
| 77 | Kr |
| 76 | Kr |
| 75 | Kr |
| 74 | Kr |
| 46 | K |
| 45 | K |
| 44 | K |
| 43 | K |
| 42 | K |
| 38 | K |
| 197 | Ir |
| 196m | Ir |
| 195m | Ir |
| 195 | Ir |
| 194m | Ir |
| 194 | Ir |
| 193m | Ir |
| 192m | Ir |
| 192m | Ir |
| 192 | Ir |
| 190m | Ir |
| 190m | Ir |
| 190 | Ir |
| 189 | Ir |
| 188 | Ir |
| 187 | Ir |
| 186m | Ir |
| 186 | Ir |
| 185 | Ir |
| 184 | Ir |
| 183 | Ir |
| 182 | Ir |
| 181 | Ir |
| 180 | Ir |
| 121m | In |
| 119m | In |
| 119 | In |
| 118 | In |
| 117m | In |
| 117 | In |
| 116m | In |
| 115m | In |
| 114m | In |
| 113m | In |
| 112m | In |
| 112 | In |
| 111m | In |
| 111 | In |
| 110m | In |
| 110 | In |
| 109m | In |
| 109 | In |
| 108m | In |
| 108 | In |
| 107 | In |
| 106m | In |
| 106 | In |
| 105 | In |
| 104 | In |
| 135 | I |
| 134m | I |
| 134 | I |
| 133 | I |
| 132m | I |
| 132 | I |
| 131 | I |
| 130m | I |
| 130 | I |
| 128 | I |
| 126 | I |
| 125 | I |
| 124 | I |
| 123 | I |
| 122 | I |
| 121 | I |
| 120m | I |
| 120 | I |
| 119 | I |
| 118m | I |
| 118 | I |
| 117 | I |
| 169 | Ho |
| 168 | Ho |
| 167 | Ho |
| 166m | Ho |
| 166 | Ho |
| 164m | Ho |
| 164 | Ho |
| 163 | Ho |
| 162m | Ho |
| 162 | Ho |
| 161 | Ho |
| 160m | Ho |
| 160m | Ho |
| 159 | Ho |
| 158m | Ho |
| 158m | Ho |
| 158 | Ho |
| 157 | Ho |
| 156 | Ho |
| 155 | Ho |
| 154m | Ho |
| 154 | Ho |
| 153m | Ho |
| 153 | Ho |
| 152 | Ho |
| 205 | Hg |
| 203 | Hg |
| 199m | Hg |
| 197m | Hg |
| 197 | Hg |
| 195m | Hg |
| 195 | Hg |
| 194 | Hg |
| 193m | Hg |
| 193 | Hg |
| 192 | Hg |
| 191m | Hg |
| 191 | Hg |
| 190 | Hg |
| 189m | Hg |
| 189 | Hg |
| 188 | Hg |
| 183 | Hf |
| 182m | Hf |
| 181 | Hf |
| 180m | Hf |
| 179m | Hf |
| 178m | Hf |
| 177m | Hf |
| 175 | Hf |
| 173 | Hf |
| 172 | Hf |
| 171 | Hf |
| 170 | Hf |
| 169 | Hf |
| 168 | Hf |
| 167 | Hf |
| 166 | Hf |
| 3 | H |
| 78 | Ge |
| 77 | Ge |
| 75 | Ge |
| 71 | Ge |
| 69 | Ge |
| 68 | Ge |
| 67 | Ge |
| 66 | Ge |
| 64 | Ge |
| 161 | Gd |
| 159 | Gd |
| 153 | Gd |
| 151 | Gd |
| 149 | Gd |
| 148 | Gd |
| 147 | Gd |
| 146 | Gd |
| 145m | Gd |
| 145 | Gd |
| 144 | Gd |
| 143m | Gd |
| 142 | Gd |
| 75 | Ga |
| 74 | Ga |
| 73 | Ga |
| 72 | Ga |
| 70 | Ga |
| 68 | Ga |
| 67 | Ga |
| 66 | Ga |
| 65 | Ga |
| 64 | Ga |
| 61 | Fe |
| 59 | Fe |
| 55 | Fe |
| 53m | Fe |
| 53 | Fe |
| 52 | Fe |
| 18 | F |
| 17 | F |
| 15 | F |
| 159 | Eu |
| 158 | Eu |
| 157 | Eu |
| 156 | Eu |
| 155 | Eu |
| 154 | Eu |
| 152m | Eu |
| 152m | Eu |
| 152 | Eu |
| 150m | Eu |
| 150 | Eu |
| 149 | Eu |
| 148 | Eu |
| 147 | Eu |
| 146 | Eu |
| 145 | Eu |
| 143 | Eu |
| 142m | Eu |
| 173 | Er |
| 172 | Er |
| 171 | Er |
| 169 | Er |
| 165 | Er |
| 163 | Er |
| 161 | Er |
| 160 | Er |
| 159 | Er |
| 158 | Er |
| 157 | Er |
| 156 | Er |
| 155 | Er |
| 154 | Er |
| 166 | Dy |
| 165m | Dy |
| 165 | Dy |
| 159 | Dy |
| 157 | Dy |
| 155 | Dy |
| 153 | Dy |
| 152 | Dy |
| 151 | Dy |
| 150 | Dy |
| 69 | Cu |
| 68m | Cu |
| 67 | Cu |
| 66 | Cu |
| 64 | Cu |
| 62 | Cu |
| 61 | Cu |
| 60 | Cu |
| 59 | Cu |
| 139 | Cs |
| 138m | Cs |
| 138 | Cs |
| 137 | Cs |
| 136 | Cs |
| 135m | Cs |
| 134m | Cs |
| 134 | Cs |
| 132 | Cs |
| 131 | Cs |
| 130 | Cs |
| 129 | Cs |
| 128 | Cs |
| 127 | Cs |
| 126 | Cs |
| 125 | Cs |
| 123 | Cs |
| 122m | Cs |
| 121 | Cs |
| 120 | Cs |
| 55 | Cr |
| 51 | Cr |
| 49 | Cr |
| 48 | Cr |
| 62m | Co |
| 62 | Co |
| 61 | Co |
| 60m | Co |
| 60 | Co |
| 58m | Co |
| 58 | Co |
| 57 | Co |
| 56 | Co |
| 55 | Co |
| 54m | Co |
| 39 | Cl |
| 38 | Cl |
| 34m | Cl |
| 252 | Cf |
| 146 | Ce |
| 145 | Ce |
| 144 | Ce |
| 143 | Ce |
| 141 | Ce |
| 139 | Ce |
| 137m | Ce |
| 137 | Ce |
| 135 | Ce |
| 134 | Ce |
| 133m | Ce |
| 133 | Ce |
| 132 | Ce |
| 131m | Ce |
| 131 | Ce |
| 130 | Ce |
| 129 | Ce |
| 128 | Ce |
| 119m | Cd |
| 119 | Cd |
| 118 | Cd |
| 117m | Cd |
| 117 | Cd |
| 115m | Cd |
| 115 | Cd |
| 113m | Cd |
| 111m | Cd |
| 109 | Cd |
| 107 | Cd |
| 105 | Cd |
| 104 | Cd |
| 103 | Cd |
| 102 | Cd |
| 101 | Cd |
| 100 | Cd |
| 49 | Ca |
| 47 | Ca |
| 45 | Ca |
| 14 | C |
| 11 | C |
| 85 | Br |
| 84m | Br |
| 84 | Br |
| 83 | Br |
| 82m | Br |
| 82 | Br |
| 80m | Br |
| 80 | Br |
| 78 | Br |
| 77m | Br |
| 77 | Br |
| 76 | Br |
| 75 | Br |
| 74m | Br |
| 74 | Br |
| 72 | Br |
| 212 | Bi |
| 211 | Bi |
| 210 | Bi |
| 207 | Bi |
| 206 | Bi |
| 205 | Bi |
| 204 | Bi |
| 203 | Bi |
| 202 | Bi |
| 201m | Bi |
| 201 | Bi |
| 200 | Bi |
| 7 | Be |
| 140 | Ba |
| 139 | Ba |
| 137m | Ba |
| 135m | Ba |
| 133m | Ba |
| 133 | Ba |
| 131m | Ba |
| 131 | Ba |
| 129m | Ba |
| 129 | Ba |
| 128 | Ba |
| 127m | Ba |
| 127 | Ba |
| 126 | Ba |
| 125m | Ba |
| 125 | Ba |
| 124 | Ba |
| 123 | Ba |
| 201 | Au |
| 200m | Au |
| 200 | Au |
| 199 | Au |
| 198m | Au |
| 198 | Au |
| 196m | Au |
| 196 | Au |
| 195 | Au |
| 194 | Au |
| 193 | Au |
| 192 | Au |
| 191 | Au |
| 190 | Au |
| 189m | Au |
| 189 | Au |
| 188 | Au |
| 187m | Au |
| 187 | Au |
| 186m | Au |
| 186 | Au |
| 211 | At |
| 210 | At |
| 209 | At |
| 208 | At |
| 207 | At |
| 79 | As |
| 78 | As |
| 77 | As |
| 76 | As |
| 74 | As |
| 73 | As |
| 72 | As |
| 71 | As |
| 70 | As |
| 69 | As |
| 68 | As |
| 44 | Ar |
| 43 | Ar |
| 42 | Ar |
| 41 | Ar |
| 39 | Ar |
| 37 | Ar |
| 29 | Al |
| 28 | Al |
| 115 | Ag |
| 113m | Ag |
| 113 | Ag |
| 112 | Ag |
| 111m | Ag |
| 111 | Ag |
| 110m | Ag |
| 108m | Ag |
| 108 | Ag |
| 106m | Ag |
| 106 | Ag |
| 105m | Ag |
| 105 | Ag |
| 104m | Ag |
| 104 | Ag |
| 103 | Ag |
| 102m | Ag |
| 102 | Ag |
| 101 | Ag |
| 100m | Ag |
| 100 | Ag |
| 99 | Ag |