- Y Diweddaraf sydd Ar Gael (Diwygiedig)
- Gwreiddiol (a wnaed Fel)
Dyma’r fersiwn wreiddiol (fel y’i gwnaed yn wreiddiol).
Regulation 3(1)
Radionuclide | Form | Activity (Bq) |
---|---|---|
Actinium | ||
Ac-224 | 2 x 1011 | |
Ac-225 | 3 x 1009 | |
Ac-226 | 2 x 1010 | |
Ac-227 | 5 x 1007 | |
Ac-228 | 7 x 1011 | |
Aluminium | ||
Al-26 | 6 x 1011 | |
Americium | ||
Am-237 | 2 x 1014 | |
Am-238 | 9 x 1013 | |
Am-239 | 3 x 1013 | |
Am-240 | 1 x 1013 | |
Am-241 | 3 x 1008 | |
Am-242 | 1 x 1012 | |
Am-242m | 3 x 1008 | |
Am-243 | 3 x 1008 | |
Am-244 | 7 x 1012 | |
Am-244m | 2 x 1014 | |
Am-245 | 1 x 1014 | |
Am-246 | 9 x 1013 | |
Am-246m | 1 x 1014 | |
Antimony | ||
Sb-115 | 2 x 1014 | |
Sb-116 | 9 x 1013 | |
Sb-116m | 4 x 1013 | |
Sb-117 | 3 x 1014 | |
Sb-118m | 3 x 1013 | |
Sb-119 | 1 x 1014 | |
Sb-120 | 3 x 1014 | |
Sb-120m | 7 x 1012 | |
Sb-122 | 5 x 1012 | |
Sb-124 | 2 x 1012 | |
Sb-124n | 1 x 1015 | |
Sb-125 | 2 x 1012 | |
Sb-126 | 3 x 1012 | |
Sb-126m | 1 x 1014 | |
Sb-127 | 4 x 1012 | |
Sb-128 | 1 x 1013 | |
Sb-128m | 1 x 1014 | |
Sb-129 | 2 x 1013 | |
Sb-130 | 4 x 1013 | |
Sb-131 | 5 x 1013 | |
Argon | ||
Ar-37 | 2 x 1020 | |
Ar-39 | 4 x 1016 | |
Ar-41 | 7 x 1013 | |
Arsenic | ||
As-69 | 1 x 1014 | |
As-70 | 3 x 1013 | |
As-71 | 2 x 1013 | |
As-72 | 5 x 1012 | |
As-73 | 2 x 1013 | |
As-74 | 5 x 1012 | |
As-76 | 5 x 1012 | |
As-77 | 2 x 1013 | |
As-78 | 3 x 1013 | |
Astatine | ||
At-207 | 1 x 1013 | |
At-211 | 2 x 1011 | |
Barium | ||
Ba-126 | 3 x 1013 | |
Ba-128 | 4 x 1012 | |
Ba-131 | 1 x 1013 | |
Ba-131m | 1 x 1015 | |
Ba-133 | 2 x 1012 | |
Ba-133m | 1 x 1013 | |
Ba-135m | 2 x 1013 | |
Ba-139 | 7 x 1013 | |
Ba-140 | 3 x 1012 | |
Ba-141 | 1 x 1014 | |
Ba-142 | 2 x 1014 | |
Berkelium | ||
Bk-245 | 9 x 1012 | |
Bk-246 | 2 x 1013 | |
Bk-247 | 4 x 1008 | |
Bk-249 | 2 x 1011 | |
Bk-250 | 2 x 1013 | |
Beryllium | ||
Be-7 | 2 x 1014 | |
Be-10 | 8 x 1011 | |
Bismuth | ||
Bi-200 | 6 x 1013 | |
Bi-201 | 4 x 1013 | |
Bi-202 | 4 x 1013 | |
Bi-203 | 2 x 1013 | |
Bi-205 | 8 x 1012 | |
Bi-206 | 4 x 1012 | |
Bi-207 | 2 x 1012 | |
Bi-210 | 3 x 1011 | |
Bi-210m | 8 x 1009 | |
Bi-212 | 1 x 1012 | |
Bi-213 | 1 x 1012 | |
Bi-214 | 3 x 1012 | |
Bromine | ||
Br-74 | 3 x 1013 | |
Br-74m | 3 x 1013 | |
Br-75 | 6 x 1013 | |
Br-76 | 1 x 1013 | |
Br-77 | 8 x 1013 | |
Br-80 | 3 x 1014 | |
Br-80m | 7 x 1013 | |
Br-82 | 1 x 1013 | |
Br-83 | 1 x 1014 | |
Br-84 | 6 x 1013 | |
Cadmium | ||
Cd-104 | 2 x 1014 | |
Cd-107 | 1 x 1014 | |
Cd-109 | 2 x 1012 | |
Cd-113 | 2 x 1011 | |
Cd-113m | 2 x 1011 | |
Cd-115 | 6 x 1012 | |
Cd-115m | 2 x 1012 | |
Cd-117 | 3 x 1013 | |
Cd-117m | 2 x 1013 | |
Caesium | ||
Cs-125 | 1 x 1014 | |
Cs-127 | 2 x 1014 | |
Cs-129 | 1 x 1014 | |
Cs-130 | 2 x 1014 | |
Cs-131 | 2 x 1014 | |
Cs-132 | 2 x 1013 | |
Cs-134 | 4 x 1011 | |
Cs-134m | 2 x 1014 | |
Cs-135 | 3 x 1012 | |
Cs-135m | 1 x 1014 | |
Cs-136 | 5 x 1012 | |
Cs-137 | 4 x 1011 | |
Cs-138 | 5 x 1013 | |
Calcium | ||
Ca-41 | 6 x 1013 | |
Ca-45 | 2 x 1012 | |
Ca-47 | 2 x 1012 | |
Californium | ||
Cf-244 | 3 x 1012 | |
Cf-246 | 6 x 1010 | |
Cf-248 | 3 x 1009 | |
Cf-249 | 4 x 1008 | |
Cf-250 | 9 x 1008 | |
Cf-251 | 4 x 1008 | |
Cf-252 | 1 x 1009 | |
Cf-253 | 2 x 1010 | |
Cf-254 | 5 x 1008 | |
Carbon | ||
C-11 | 2 x 1014 | |
carbon dioxide | 2 x 1014 | |
carbon monoxide | 3 x 1014 | |
methane | 3 x 1014 | |
vapour | 2 x 1014 | |
C-14 | 5 x 1012 | |
carbon dioxide | 3 x 1012 | |
carbon monoxide | 3 x 1012 | |
methane | 3 x 1012 | |
vapour | 3 x 1012 | |
Cerium | ||
Ce-134 | 3 x 1012 | |
Ce-135 | 1 x 1013 | |
Ce-137 | 3 x 1014 | |
Ce-137m | 1 x 1013 | |
Ce-139 | 9 x 1012 | |
Ce-141 | 5 x 1012 | |
Ce-143 | 7 x 1012 | |
Ce-144 | 4 x 1011 | |
Chlorine | ||
Cl-36 | 3 x 1012 | |
Cl-38 | 5 x 1013 | |
Cl-39 | 6 x 1013 | |
Chromium | ||
Cr-48 | 4 x 1013 | |
Cr-49 | 9 x 1013 | |
Cr-51 | 2 x 1014 | |
Cobalt | ||
Co-55 | 9 x 1012 | |
Co-56 | 1 x 1012 | |
Co-57 | 1 x 1013 | |
Co-58 | 5 x 1012 | |
Co-58m | 4 x 1014 | |
Co-60 | 6 x 1011 | |
Co-60m | 5 x 1015 | |
Co-61 | 1 x 1014 | |
Co-62m | 7 x 1013 | |
Copper | ||
Cu-60 | 4 x 1013 | |
Cu-61 | 5 x 1013 | |
Cu-64 | 6 x 1013 | |
Cu-67 | 2 x 1013 | |
Curium | ||
Cm-238 | 6 x 1012 | |
Cm-240 | 8 x 1009 | |
Cm-241 | 7 x 1011 | |
Cm-242 | 5 x 1009 | |
Cm-243 | 4 x 1008 | |
Cm-244 | 5 x 1008 | |
Cm-245 | 3 x 1008 | |
Cm-246 | 3 x 1008 | |
Cm-247 | 3 x 1008 | |
Cm-248 | 8 x 1007 | |
Cm-249 | 2 x 1014 | |
Cm-250 | 1 x 1007 | |
Dysprosium | ||
Dy-155 | 6 x 1013 | |
Dy-157 | 1 x 1014 | |
Dy-159 | 4 x 1013 | |
Dy-165 | 7 x 1013 | |
Dy-166 | 5 x 1012 | |
Einsteinium | ||
Es-250m | 4 x 1013 | |
Es-251 | 1 x 1013 | |
Es-253 | 1 x 1010 | |
Es-254 | 3 x 1009 | |
Es-254m | 6 x 1010 | |
Erbium | ||
Er-161 | 7 x 1013 | |
Er-165 | 5 x 1014 | |
Er-169 | 1 x 1013 | |
Er-171 | 2 x 1013 | |
Er-172 | 8 x 1012 | |
Europium | ||
Eu-145 | 1 x 1013 | |
Eu-146 | 7 x 1012 | |
Eu-147 | 1 x 1013 | |
Eu-148 | 3 x 1012 | |
Eu-149 | 4 x 1013 | |
Eu-150 | 5 x 1011 | |
Eu-150m | 2 x 1013 | |
Eu-152 | 6 x 1011 | |
Eu-152m | 2 x 1013 | |
Eu-154 | 5 x 1011 | |
Eu-155 | 4 x 1012 | |
Eu-156 | 3 x 1012 | |
Eu-157 | 1 x 1013 | |
Eu-158 | 6 x 1013 | |
Fermium | ||
Fm-252 | 9 x 1010 | |
Fm-253 | 7 x 1010 | |
Fm-254 | 4 x 1011 | |
Fm-255 | 1 x 1011 | |
Fm-257 | 3 x 1009 | |
Fluorine | ||
F-18 | 8 x 1013 | |
Francium | ||
Fr-222 | 3 x 1012 | |
Fr-223 | 4 x 1012 | |
Gadolinium | ||
Gd-145 | 7 x 1013 | |
Gd-146 | 3 x 1012 | |
Gd-147 | 1 x 1013 | |
Gd-148 | 1 x 1009 | |
Gd-149 | 1 x 1013 | |
Gd-151 | 1 x 1013 | |
Gd-152 | 2 x 1009 | |
Gd-153 | 7 x 1012 | |
Gd-159 | 2 x 1013 | |
Gallium | ||
Ga-65 | 1 x 1014 | |
Ga-66 | 7 x 1012 | |
Ga-67 | 4 x 1013 | |
Ga-68 | 6 x 1013 | |
Ga-70 | 3 x 1014 | |
Ga-72 | 8 x 1012 | |
Ga-73 | 3 x 1013 | |
Germanium | ||
Ge-66 | 7 x 1013 | |
Ge-67 | 9 x 1013 | |
Ge-68 | 2 x 1012 | |
Ge-69 | 3 x 1013 | |
Ge-71 | 6 x 1014 | |
Ge-75 | 2 x 1014 | |
Ge-77 | 2 x 1013 | |
Ge-78 | 7 x 1013 | |
Gold | ||
Au-193 | 6 x 1013 | |
Au-194 | 2 x 1013 | |
Au-195 | 1 x 1013 | |
Au-198 | 7 x 1012 | |
Au-198m | 6 x 1012 | |
Au-199 | 2 x 1013 | |
Au-200 | 1 x 1014 | |
Au-200m | 8 x 1012 | |
Au-201 | 3 x 1014 | |
Hafnium | ||
Hf-170 | 2 x 1013 | |
Hf-172 | 7 x 1011 | |
Hf-173 | 4 x 1013 | |
Hf-175 | 1 x 1013 | |
Hf-177m | 5 x 1013 | |
Hf-178m | 1 x 1011 | |
Hf-179m | 4 x 1012 | |
Hf-180m | 4 x 1013 | |
Hf-181 | 4 x 1012 | |
Hf-182 | 1 x 1011 | |
Hf-182m | 1 x 1014 | |
Hf-183 | 8 x 1013 | |
Hf-184 | 2 x 1013 | |
Holmium | ||
Ho-155 | 1 x 1014 | |
Ho-157 | 4 x 1014 | |
Ho-159 | 4 x 1014 | |
Ho-161 | 6 x 1014 | |
Ho-162 | 1 x 1015 | |
Ho-162m | 2 x 1014 | |
Ho-164 | 7 x 1014 | |
Ho-164m | 5 x 1014 | |
Ho-166 | 6 x 1012 | |
Ho-166m | 2 x 1011 | |
Ho-167 | 7 x 1013 | |
Hydrogen | ||
H-3 | 1 x 1014 | |
organically bound tritium | 3 x 1014 | |
elemental gas | 7 x 1014 | |
tritiated methane | 2 x 1015 | |
tritiated water vapour | 7 x 1014 | |
Indium | ||
In-109 | 9 x 1013 | |
In-110 | 3 x 1013 | |
In-110m | 5 x 1013 | |
In-111 | 3 x 1013 | |
In-112 | 5 x 1014 | |
In-113m | 2 x 1014 | |
In-114 | 4 x 1015 | |
In-114m | 9 x 1011 | |
In-115 | 7 x 1010 | |
In-115m | 8 x 1013 | |
In-116m | 5 x 1013 | |
In-117 | 1 x 1014 | |
In-117m | 7 x 1013 | |
In-119m | 2 x 1014 | |
Iodine | ||
I-120 | 2 x 1013 | |
methyl iodide | 2 x 1013 | |
elemental | 1 x 1013 | |
I-120m | 2 x 1013 | |
methyl iodide | 2 x 1013 | |
elemental | 2 x 1013 | |
I-121 | 9 x 1013 | |
methyl iodide | 9 x 1013 | |
elemental | 8 x 1013 | |
I-123 | 3 x 1013 | |
methyl iodide | 3 x 1013 | |
elemental | 3 x 1013 | |
I-124 | 6 x 1011 | |
methyl iodide | 5 x 1011 | |
elemental | 4 x 1011 | |
I-125 | 1 x 1012 | |
methyl iodide | 1 x 1012 | |
elemental | 8 x 1011 | |
I-126 | 3 x 1011 | |
methyl iodide | 3 x 1011 | |
elemental | 2 x 1011 | |
I-128 | 2 x 1014 | |
methyl iodide | 2 x 1014 | |
elemental | 2 x 1014 | |
I-129 | 2 x 1011 | |
methyl iodide | 2 x 1011 | |
elemental | 1 x 1011 | |
I-130 | 3 x 1012 | |
methyl iodide | 3 x 1012 | |
elemental | 3 x 1012 | |
I-131 | 3 x 1011 | |
methyl iodide | 2 x 1011 | |
elemental | 2 x 1011 | |
I-132 | 4 x 1013 | |
methyl iodide | 3 x 1013 | |
elemental | 3 x 1013 | |
I-132m | 3 x 1013 | |
methyl iodide | 3 x 1013 | |
elemental | 2 x 1013 | |
I-133 | 4 x 1012 | |
methyl iodide | 3 x 1012 | |
elemental | 2 x 1012 | |
I-134 | 4 x 1013 | |
methyl iodide | 4 x 1013 | |
elemental | 4 x 1013 | |
I-135 | 2 x 1013 | |
methyl iodide | 1 x 1013 | |
elemental | 1 x 1013 | |
Iridium | ||
Ir-182 | 1 x 1014 | |
Ir-184 | 3 x 1013 | |
Ir-185 | 3 x 1013 | |
Ir-186 | 2 x 1013 | |
Ir-186m | 7 x 1013 | |
Ir-187 | 6 x 1013 | |
Ir-188 | 1 x 1013 | |
Ir-189 | 2 x 1013 | |
Ir-190 | 5 x 1012 | |
Ir-190m | 1 x 1015 | |
Ir-190n | 8 x 1013 | |
Ir-192 | 3 x 1012 | |
Ir-192n | 8 x 1011 | |
Ir-193m | 2 x 1013 | |
Ir-194 | 6 x 1012 | |
Ir-194m | 1 x 1012 | |
Ir-195 | 7 x 1013 | |
Ir-195m | 3 x 1013 | |
Iron | ||
Fe-52 | 7 x 1012 | |
Fe-55 | 2 x 1013 | |
Fe-59 | 3 x 1012 | |
Fe-60 | 8 x 1010 | |
Krypton | ||
Kr-74 | 2 x 1014 | |
Kr-76 | 2 x 1014 | |
Kr-77 | 1 x 1014 | |
Kr-79 | 4 x 1014 | |
Kr-81 | 3 x 1016 | |
Kr-81m | 7 x 1016 | |
Kr-83m | 3 x 1018 | |
Kr-85 | 2 x 1016 | |
Kr-85m | 6 x 1014 | |
Kr-87 | 1 x 1014 | |
Kr-88 | 5 x 1013 | |
Lanthanum | ||
La-131 | 1 x 1014 | |
La-132 | 2 x 1013 | |
La-135 | 3 x 1014 | |
La-137 | 3 x 1012 | |
La-138 | 2 x 1011 | |
La-140 | 1 x 1013 | |
La-141 | 2 x 1013 | |
La-142 | 3 x 1013 | |
La-143 | 2 x 1014 | |
Lead | ||
Pb-195m | 1 x 1014 | |
Pb-198 | 8 x 1013 | |
Pb-199 | 9 x 1013 | |
Pb-200 | 2 x 1013 | |
Pb-201 | 5 x 1013 | |
Pb-202 | 2 x 1012 | |
Pb-202m | 4 x 1013 | |
Pb-203 | 3 x 1013 | |
Pb-205 | 3 x 1013 | |
Pb-209 | 1 x 1014 | |
Pb-210 | 5 x 1009 | |
Pb-211 | 2 x 1012 | |
Pb-212 | 1 x 1011 | |
Pb-214 | 3 x 1012 | |
Lutetium | ||
Lu-169 | 2 x 1013 | |
Lu-170 | 9 x 1012 | |
Lu-171 | 1 x 1013 | |
Lu-172 | 6 x 1012 | |
Lu-173 | 7 x 1012 | |
Lu-174 | 5 x 1012 | |
Lu-174m | 5 x 1012 | |
Lu-176 | 4 x 1011 | |
Lu-176m | 5 x 1013 | |
Lu-177 | 1 x 1013 | |
Lu-177m | 1 x 1012 | |
Lu-178 | 2 x 1014 | |
Lu-178m | 1 x 1014 | |
Lu-179 | 4 x 1013 | |
Magnesium | ||
Mg-28 | 4 x 1012 | |
Manganese | ||
Mn-51 | 7 x 1013 | |
Mn-52 | 5 x 1012 | |
Mn-52m | 6 x 1013 | |
Mn-53 | 2 x 1014 | |
Mn-54 | 4 x 1012 | |
Mn-56 | 3 x 1013 | |
Mendelevium | ||
Md-257 | 1 x 1012 | |
Md-258 | 4 x 1009 | |
Mercury | ||
Hg-193 | inorganic | 6 x 1013 |
organic | 8 x 1013 | |
vapour | 2 x 1013 | |
Hg-193m | inorganic | 2 x 1013 |
organic | 3 x 1013 | |
vapour | 7 x 1012 | |
Hg-194 | inorganic | 2 x 1012 |
organic | 9 x 1011 | |
vapour | 7 x 1011 | |
Hg-195 | inorganic | 8 x 1013 |
organic | 1 x 1014 | |
vapour | 2 x 1013 | |
Hg-195m | inorganic | 1 x 1013 |
organic | 2 x 1013 | |
vapour | 3 x 1012 | |
Hg-197 | inorganic | 3 x 1013 |
organic | 5 x 1013 | |
vapour | 6 x 1012 | |
Hg-197m | inorganic | 1 x 1013 |
organic | 2 x 1013 | |
vapour | 4 x 1012 | |
Hg-199m | inorganic | 2 x 1014 |
organic | 2 x 1014 | |
vapour | 1 x 1014 | |
Hg-203 | inorganic | 8 x 1012 |
organic | 8 x 1012 | |
vapour | 3 x 1012 | |
Molybdenum | ||
Mo-90 | 2 x 1013 | |
Mo-93 | 6 x 1012 | |
Mo-93m | 3 x 1013 | |
Mo-99 | 1 x 1013 | |
Mo-101 | 1 x 1014 | |
Neodymium | ||
Nd-136 | 9 x 1013 | |
Nd-138 | 1 x 1013 | |
Nd-139 | 2 x 1014 | |
Nd-139m | 3 x 1013 | |
Nd-141 | 8 x 1014 | |
Nd-147 | 6 x 1012 | |
Nd-149 | 6 x 1013 | |
Nd-151 | 2 x 1014 | |
Neon | ||
Ne-19 | 1 x 1016 | |
Neptunium | ||
Np-232 | 2 x 1014 | |
Np-233 | 2 x 1015 | |
Np-234 | 1 x 1013 | |
Np-235 | 3 x 1013 | |
Np-236 | 4 x 1009 | |
Np-236m | 3 x 1012 | |
Np-237 | 6 x 1008 | |
Np-238 | 6 x 1012 | |
Np-239 | 9 x 1012 | |
Np-240 | 6 x 1013 | |
Nickel | ||
Ni-56 | 9 x 1012 | |
nickel carbonyl | 9 x 1012 | |
Ni-57 | 1 x 1013 | |
nickel carbonyl | 1 x 1013 | |
Ni-59 | 6 x 1013 | |
nickel carbonyl | 3 x 1013 | |
Ni-63 | 2 x 1013 | |
nickel carbonyl | 1 x 1013 | |
Ni-65 | 4 x 1013 | |
nickel carbonyl | 3 x 1013 | |
Ni-66 | 3 x 1012 | |
nickel carbonyl | 3 x 1012 | |
Nitrogen | ||
N-13 | gas | 4 x 1014 |
Niobium | ||
Nb-88 | 5 x 1013 | |
Nb-89 | 2 x 1013 | |
Nb-89m | 5 x 1013 | |
Nb-90 | 7 x 1012 | |
Nb-93m | 1 x 1013 | |
Nb-94 | 5 x 1011 | |
Nb-95 | 9 x 1012 | |
Nb-95m | 1 x 1013 | |
Nb-96 | 8 x 1012 | |
Nb-97 | 9 x 1013 | |
Nb-98m | 4 x 1013 | |
Osmium | ||
Os-180 | 5 x 1014 | |
Os-181 | 6 x 1013 | |
Os-182 | 2 x 1013 | |
Os-185 | 7 x 1012 | |
Os-189m | 4 x 1014 | |
Os-191 | 9 x 1012 | |
Os-191m | 7 x 1013 | |
Os-193 | 1 x 1013 | |
Os-194 | 3 x 1011 | |
Oxygen | ||
O-15 | gas | 2 x 1015 |
Palladium | ||
Pd-100 | 1 x 1013 | |
Pd-101 | 8 x 1013 | |
Pd-103 | 3 x 1013 | |
Pd-107 | 5 x 1013 | |
Pd-109 | 1 x 1013 | |
Phosphorus | ||
P-32 | 7 x 1011 | |
P-33 | 4 x 1012 | |
Platinum | ||
Pt-186 | 8 x 1013 | |
Pt-188 | 1 x 1013 | |
Pt-189 | 7 x 1013 | |
Pt-191 | 3 x 1013 | |
Pt-193 | 2 x 1014 | |
Pt-193m | 2 x 1013 | |
Pt-195m | 1 x 1013 | |
Pt-197 | 2 x 1013 | |
Pt-197m | 1 x 1014 | |
Pt-199 | 2 x 1014 | |
Pt-200 | 8 x 1012 | |
Plutonium | ||
Pu-234 | 1 x 1012 | |
Pu-235 | 2 x 1015 | |
Pu-236 | 8 x 1008 | |
Pu-237 | 4 x 1013 | |
Pu-238 | 3 x 1008 | |
Pu-239 | 3 x 1008 | |
Pu-240 | 3 x 1008 | |
Pu-241 | 1 x 1010 | |
Pu-242 | 3 x 1008 | |
Pu-243 | 8 x 1013 | |
Pu-244 | 3 x 1008 | |
Pu-245 | 1 x 1013 | |
Pu-246 | 2 x 1012 | |
Polonium | ||
Po-203 | 8 x 1013 | |
Po-205 | 7 x 1013 | |
Po-206 | 1 x 1011 | |
Po-207 | 5 x 1013 | |
Po-208 | 3 x 1009 | |
Po-209 | 2 x 1009 | |
Po-210 | 4 x 1009 | |
Potassium | ||
K-40 | 1 x 1012 | |
K-42 | 2 x 1013 | |
K-43 | 3 x 1013 | |
K-44 | 5 x 1013 | |
K-45 | 8 x 1013 | |
Praseodymium | ||
Pr-136 | 1 x 1014 | |
Pr-137 | 1 x 1014 | |
Pr-138m | 4 x 1013 | |
Pr-139 | 2 x 1014 | |
Pr-142 | 6 x 1012 | |
Pr-142m | 6 x 1014 | |
Pr-143 | 5 x 1012 | |
Pr-144 | 2 x 1014 | |
Pr-145 | 2 x 1013 | |
Pr-147 | 2 x 1014 | |
Promethium | ||
Pm-141 | 2 x 1014 | |
Pm-143 | 9 x 1012 | |
Pm-144 | 2 x 1012 | |
Pm-145 | 8 x 1012 | |
Pm-146 | 1 x 1012 | |
Pm-147 | 5 x 1012 | |
Pm-148 | 3 x 1012 | |
Pm-148m | 2 x 1012 | |
Pm-149 | 8 x 1012 | |
Pm-150 | 3 x 1013 | |
Pm-151 | 1 x 1013 | |
Protactinium | ||
Pa-227 | 4 x 1011 | |
Pa-228 | 4 x 1011 | |
Pa-230 | 4 x 1010 | |
Pa-231 | 2 x 1008 | |
Pa-232 | 3 x 1012 | |
Pa-233 | 5 x 1012 | |
Pa-234 | 1 x 1013 | |
Radium | ||
Ra-223 | 3 x 1009 | |
Ra-224 | 8 x 1009 | |
Ra-225 | 4 x 1009 | |
Ra-226 | 3 x 1009 | |
Ra-227 | 6 x 1013 | |
Ra-228 | 2 x 1009 | |
Rhenium | ||
Re-177 | 5 x 1014 | |
Re-178 | 1 x 1014 | |
Re-181 | 2 x 1013 | |
Re-182 | 5 x 1012 | |
Re-182m | 3 x 1013 | |
Re-184 | 6 x 1012 | |
Re-184m | 3 x 1012 | |
Re-186 | 5 x 1012 | |
Re-186m | 2 x 1012 | |
Re-187 | 1 x 1015 | |
Re-188 | 6 x 1012 | |
Re-188m | 3 x 1014 | |
Re-189 | 1 x 1013 | |
Rhodium | ||
Rh-99 | 1 x 1013 | |
Rh-99m | 9 x 1013 | |
Rh-100 | 1 x 1013 | |
Rh-101 | 4 x 1012 | |
Rh-101m | 4 x 1013 | |
Rh-102 | 2 x 1012 | |
Rh-102m | 9 x 1011 | |
Rh-103m | 2 x 1015 | |
Rh-105 | 2 x 1013 | |
Rh-106m | 3 x 1013 | |
Rh-107 | 3 x 1014 | |
Rubidium | ||
Rb-79 | 9 x 1013 | |
Rb-81 | 9 x 1013 | |
Rb-81m | 8 x 1014 | |
Rb-82m | 3 x 1013 | |
Rb-83 | 6 x 1012 | |
Rb-84 | 4 x 1012 | |
Rb-86 | 3 x 1012 | |
Rb-87 | 6 x 1012 | |
Rb-88 | 9 x 1013 | |
Rb-89 | 8 x 1013 | |
Ruthenium | ||
Ru-94 | 9 x 1013 | |
ruthenium tetroxide | 8 x 1013 | |
Ru-97 | 6 x 1013 | |
ruthenium tetroxide | 6 x 1013 | |
Ru-103 | 7 x 1012 | |
ruthenium tetroxide | 1 x 1013 | |
Ru-105 | 3 x 1013 | |
ruthenium tetroxide | 3 x 1013 | |
Ru-106 | 4 x 1011 | |
ruthenium tetroxide | 8 x 1011 | |
Samarium | ||
Sm-141 | 1 x 1014 | |
Sm-141m | 7 x 1013 | |
Sm-142 | 5 x 1013 | |
Sm-145 | 1 x 1013 | |
Sm-146 | 3 x 1009 | |
Sm-147 | 3 x 1009 | |
Sm-151 | 7 x 1012 | |
Sm-153 | 1 x 1013 | |
Sm-155 | 3 x 1014 | |
Sm-156 | 3 x 1013 | |
Scandium | ||
Sc-43 | 4 x 1013 | |
Sc-44 | 2 x 1013 | |
Sc-44m | 4 x 1012 | |
Sc-46 | 2 x 1012 | |
Sc-47 | 1 x 1013 | |
Sc-48 | 5 x 1012 | |
Sc-49 | 1 x 1014 | |
Selenium | ||
Se-70 | 6 x 1013 | |
Se-73 | 3 x 1013 | |
Se-73m | 2 x 1014 | |
Se-75 | 4 x 1012 | |
Se-79 | 2 x 1012 | |
Se-81 | 3 x 1014 | |
Se-81m | 1 x 1014 | |
Se-83 | 6 x 1013 | |
Silicon | ||
Si-31 | 6 x 1013 | |
Si-32 | 3 x 1011 | |
Silver | ||
Ag-102 | 7 x 1013 | |
Ag-103 | 1 x 1014 | |
Ag-104 | 5 x 1013 | |
Ag-104m | 7 x 1013 | |
Ag-105 | 1 x 1013 | |
Ag-106 | 2 x 1014 | |
Ag-106m | 6 x 1012 | |
Ag-108m | 6 x 1011 | |
Ag-110m | 1 x 1012 | |
Ag-111 | 6 x 1012 | |
Ag-112 | 2 x 1013 | |
Ag-115 | 1 x 1014 | |
Sodium | ||
Na-22 | 1 x 1012 | |
Na-24 | 1 x 1013 | |
Strontium | ||
Sr-80 | 3 x 1013 | |
Sr-81 | 8 x 1013 | |
Sr-82 | 1 x 1012 | |
Sr-83 | 2 x 1013 | |
Sr-85 | 1 x 1013 | |
Sr-85m | 6 x 1014 | |
Sr-87m | 2 x 1014 | |
Sr-89 | 2 x 1012 | |
Sr-90 | 2 x 1011 | |
Sr-91 | 1 x 1013 | |
Sr-92 | 2 x 1013 | |
Sulphur | ||
S-35 | inorganic | 1 x 1013 |
organic | 1 x 1013 | |
gas / vapour | 1 x 1011 | |
Tantalum | ||
Ta-172 | 7 x 1013 | |
Ta-173 | 4 x 1013 | |
Ta-174 | 8 x 1013 | |
Ta-175 | 4 x 1013 | |
Ta-176 | 2 x 1013 | |
Ta-177 | 7 x 1013 | |
Ta-178m | 7 x 1013 | |
Ta-179 | 3 x 1013 | |
Ta-180 | 1 x 1014 | |
Ta-182 | 2 x 1012 | |
Ta-182m | 4 x 1014 | |
Ta-183 | 5 x 1012 | |
Ta-184 | 1 x 1013 | |
Ta-185 | 1 x 1014 | |
Ta-186 | 1 x 1014 | |
Technetium | ||
Tc-93 | 7 x 1013 | |
Tc-93m | 1 x 1014 | |
Tc-94 | 3 x 1013 | |
Tc-94m | 5 x 1013 | |
Tc-95 | 4 x 1013 | |
Tc-95m | 8 x 1012 | |
Tc-96 | 8 x 1012 | |
Tc-96m | 7 x 1014 | |
Tc-97 | 2 x 1013 | |
Tc-97m | 6 x 1012 | |
Tc-98 | 5 x 1011 | |
Tc-99 | 2 x 1012 | |
Tc-99m | 3 x 1014 | |
Tc-101 | 3 x 1014 | |
Tc-104 | 6 x 1013 | |
Tellurium | ||
Te-116 | 5 x 1013 | |
vapour | 6 x 1013 | |
Te-121 | 2 x 1013 | |
vapour | 2 x 1013 | |
Te-121m | 3 x 1012 | |
vapour | 2 x 1012 | |
Te-123 | 4 x 1012 | |
vapour | 2 x 1012 | |
Te-123m | 4 x 1012 | |
vapour | 3 x 1012 | |
Te-125m | 5 x 1012 | |
vapour | 6 x 1012 | |
Te-127 | 4 x 1013 | |
vapour | 5 x 1013 | |
Te-127m | 2 x 1012 | |
vapour | 2 x 1012 | |
Te-129 | 1 x 1014 | |
vapour | 1 x 1014 | |
Te-129m | 2 x 1012 | |
vapour | 2 x 1012 | |
Te-131 | 9 x 1013 | |
vapour | 8 x 1013 | |
Te-131m | 4 x 1012 | |
vapour | 3 x 1012 | |
Te-132 | 4 x 1012 | |
vapour | 2 x 1012 | |
Te-133 | 8 x 1013 | |
vapour | 8 x 1013 | |
Te-133m | 2 x 1013 | |
vapour | 2 x 1013 | |
Te-134 | 6 x 1013 | |
vapour | 6 x 1013 | |
Terbium | ||
Tb-147 | 3 x 1013 | |
Tb-149 | 5 x 1012 | |
Tb-150 | 2 x 1013 | |
Tb-151 | 2 x 1013 | |
Tb-153 | 1 x 1013 | |
Tb-154 | 1 x 1013 | |
Tb-155 | 4 x 1013 | |
Tb-156 | 7 x 1012 | |
Tb-156m | 5 x 1013 | |
Tb-156n | 9 x 1013 | |
Tb-157 | 2 x 1013 | |
Tb-158 | 6 x 1011 | |
Tb-160 | 2 x 1012 | |
Tb-161 | 9 x 1012 | |
Thallium | ||
Tl-194 | 2 x 1014 | |
Tl-194m | 7 x 1013 | |
Tl-195 | 1 x 1014 | |
Tl-197 | 2 x 1014 | |
Tl-198 | 5 x 1013 | |
Tl-198m | 7 x 1013 | |
Tl-199 | 2 x 1014 | |
Tl-200 | 3 x 1013 | |
Tl-201 | 9 x 1013 | |
Tl-202 | 2 x 1013 | |
Tl-204 | 6 x 1012 | |
Thorium | ||
Th-226 | 6 x 1011 | |
Th-227 | 3 x 1009 | |
Th-228 | 7 x 1008 | |
Th-229 | 1 x 1008 | |
Th-230 | 3 x 1008 | |
Th-231 | 2 x 1013 | |
Th-232 | 3 x 1008 | |
Th-234 | 2 x 1012 | |
Thulium | ||
Tm-162 | 9 x 1013 | |
Tm-166 | 2 x 1013 | |
Tm-167 | 1 x 1013 | |
Tm-170 | 2 x 1012 | |
Tm-171 | 2 x 1013 | |
Tm-172 | 5 x 1012 | |
Tm-173 | 3 x 1013 | |
Tm-175 | 2 x 1014 | |
Tin | ||
Sn-110 | 3 x 1013 | |
Sn-111 | 2 x 1014 | |
Sn-113 | 6 x 1012 | |
Sn-117m | 7 x 1012 | |
Sn-119m | 9 x 1012 | |
Sn-121 | 3 x 1013 | |
Sn-121m | 5 x 1012 | |
Sn-123 | 2 x 1012 | |
Sn-123m | 2 x 1014 | |
Sn-125 | 2 x 1012 | |
Sn-126 | 8 x 1011 | |
Sn-127 | 3 x 1013 | |
Sn-128 | 5 x 1013 | |
Titanium | ||
Ti-44 | 2 x 1011 | |
Ti-45 | 4 x 1013 | |
Tungsten | ||
W-176 | 1 x 1014 | |
W-177 | 9 x 1013 | |
W-178 | 5 x 1013 | |
W-179 | 2 x 1015 | |
W-181 | 9 x 1013 | |
W-185 | 2 x 1013 | |
W-187 | 1 x 1013 | |
W-188 | 4 x 1012 | |
Uranium | ||
U-230 | 2 x 1009 | |
U-231 | 2 x 1013 | |
U-232 | 8 x 1008 | |
U-233 | 3 x 1009 | |
U-234 | 3 x 1009 | |
U-235 | 3 x 1009 | |
U-236 | 3 x 1009 | |
U-237 | 8 x 1012 | |
U-238 | 4 x 1009 | |
U-239 | 3 x 1014 | |
U-240 | 8 x 1012 | |
Vanadium | ||
V-47 | 9 x 1013 | |
V-48 | 3 x 1012 | |
V-49 | 3 x 1014 | |
Xenon | ||
Xe-120 | 3 x 1014 | |
Xe-121 | 7 x 1013 | |
Xe-122 | 2 x 1015 | |
Xe-123 | 2 x 1014 | |
Xe-125 | 4 x 1014 | |
Xe-127 | 4 x 1014 | |
Xe-129m | 4 x 1015 | |
Xe-131m | 1 x 1016 | |
Xe-133 | 3 x 1015 | |
Xe-133m | 3 x 1015 | |
Xe-135 | 4 x 1014 | |
Xe-135m | 4 x 1014 | |
Xe-138 | 1 x 1014 | |
Ytterbium | ||
Yb-162 | 3 x 1014 | |
Yb-166 | 1 x 1013 | |
Yb-167 | 6 x 1014 | |
Yb-169 | 6 x 1012 | |
Yb-175 | 2 x 1013 | |
Yb-177 | 8 x 1013 | |
Yb-178 | 7 x 1013 | |
Yttrium | ||
Y-86 | 9 x 1012 | |
Y-86m | 2 x 1014 | |
Y-87 | 2 x 1013 | |
Y-88 | 2 x 1012 | |
Y-90 | 3 x 1012 | |
Y-90m | 4 x 1013 | |
Y-91 | 2 x 1012 | |
Y-91m | 3 x 1014 | |
Y-92 | 2 x 1013 | |
Y-93 | 7 x 1012 | |
Y-94 | 9 x 1013 | |
Y-95 | 1 x 1014 | |
Zinc | ||
Zn-62 | 9 x 1012 | |
Zn-63 | 7 x 1013 | |
Zn-65 | 3 x 1012 | |
Zn-69 | 2 x 1014 | |
Zn-69m | 2 x 1013 | |
Zn-71m | 3 x 1013 | |
Zn-72 | 6 x 1012 | |
Zirconium | ||
Zr-86 | 1 x 1013 | |
Zr-88 | 6 x 1012 | |
Zr-89 | 1 x 1013 | |
Zr-93 | 1 x 1012 | |
Zr-95 | 3 x 1012 | |
Zr-97 | 4 x 1012 |
For the purpose of regulation 3(4), the quantity ratio for more than one radionuclide is the sum of the quotients of the quantity of a radionuclide present Qp divided by the quantity of that radionuclide specified in the appropriate column of Part 1 of this Schedule Qlim, namely—
Y Diweddaraf sydd Ar Gael (diwygiedig):Y fersiwn ddiweddaraf sydd ar gael o’r ddeddfwriaeth yn cynnwys newidiadau a wnaed gan ddeddfwriaeth ddilynol ac wedi eu gweithredu gan ein tîm golygyddol. Gellir gweld y newidiadau nad ydym wedi eu gweithredu i’r testun eto yn yr ardal ‘Newidiadau i Ddeddfwriaeth’.
Gwreiddiol (Fel y’i Deddfwyd neu y’i Gwnaed): Mae'r wreiddiol fersiwn y ddeddfwriaeth fel ag yr oedd pan gafodd ei deddfu neu eu gwneud. Ni wnaed unrhyw newidiadau i’r testun.
Mae Memoranda Esboniadol yn nodi datganiad byr o ddiben Offeryn Statudol ac yn rhoi gwybodaeth am ei amcan polisi a goblygiadau polisi. Maent yn ceisio gwneud yr Offeryn Statudol yn hygyrch i ddarllenwyr nad oes ganddynt gymhwyster cyfreithiol, ac maent yn cyd-fynd ag unrhyw Offeryn Statudol neu Offeryn Statudol Drafft a gyflwynwyd ger bron y Senedd o Fehefin 2004 ymlaen.
Gallwch wneud defnydd o ddogfennau atodol hanfodol a gwybodaeth ar gyfer yr eitem ddeddfwriaeth o’r tab hwn. Yn ddibynnol ar yr eitem ddeddfwriaeth sydd i’w gweld, gallai hyn gynnwys:
Impact Assessments generally accompany all UK Government interventions of a regulatory nature that affect the private sector, civil society organisations and public services. They apply regardless of whether the regulation originates from a domestic or international source and can accompany primary (Acts etc) and secondary legislation (SIs). An Impact Assessment allows those with an interest in the policy area to understand:
Defnyddiwch y ddewislen hon i agor dogfennau hanfodol sy’n cyd-fynd â’r ddeddfwriaeth a gwybodaeth am yr eitem hon o ddeddfwriaeth. Gan ddibynnu ar yr eitem o ddeddfwriaeth sy’n cael ei gweld gall hyn gynnwys:
liciwch ‘Gweld Mwy’ neu ddewis ‘Rhagor o Adnoddau’ am wybodaeth ychwanegol gan gynnwys