WAC 246-221-300. Appendix B—Minimum quantities of radioactive material requiring labeling

Minimum Quantities 1 of Radioactive Material Requiring Labeling Radionuclide Quantity*(µCi) Actinium-224 1 Actinium-225 0.01 Actinium-226 0.1 Actinium-227 0.001 Actinium-228 1 Aluminum-26 10 Americium-237 1,000 Americium-238 100 Americium-239 1,000 Americium-240 100 Americium-241 0.001 Americium-242 10 Americium-242m 0.001 Americium-243 0.001 Americium-244 10 Americium-244m 100 Americium-245 1,000 Americium-246 1,000 Americium-246m 1,000 Antimony-115 1,000 Antimony-116 1,000 Antimony-116m 1,000 Antimony-117 1,000 Antimony-118m 1,000 Antimony-119 1,000 Antimony-120 (16min) 1,000 Antimony-120 (5.76d) 100 Antimony-122 100 Antimony-124 10 Antimony-124m 1,000 Antimony-125 100 Antimony-126 100 Antimony-126m 1,000 Antimony-127 100 Antimony-128 (9.01h) 100 Antimony-128 (10.4min) 1,000 Antimony-129 100 Antimony-130 1,000 Antimony-131 1,000 Argon-39 1,000 Argon-41 1,000 Arsenic-69 1,000 Arsenic-70 1,000 Arsenic-71 100 Arsenic-72 100 Arsenic-73 100 Arsenic-74 100 Arsenic-76 100 Arsenic-77 100 Arsenic-78 1,000 Astatine-207 100 Astatine-211 10 Barium-126 1,000 Barium-128 100 Barium-131 100 Barium-131m 1,000 Barium-133 100 Barium-133m 100 Barium-135m 100 Barium-139 1,000 Barium-140 100 Barium-141 1,000 Barium-142 1,000 Berkelium-245 100 Berkelium-246 100 Berkelium-247 0.001 Berkelium-249 0.1 Berkelium-250 10 Beryllium-7 1,000 Beryllium-10 1 Bismuth-200 1,000 Bismuth-201 1,000 Bismuth-202 1,000 Bismuth-203 100 Bismuth-205 100 Bismuth-206 100 Bismuth-207 10 Bismuth-210 1 Bismuth-210m 0.1 Bismuth-212 10 Bismuth-213 10 Bismuth-214 100 Bromine-74 1,000 Bromine-74m 1,000 Bromine-75 1,000 Bromine-76 100 Bromine-77 1,000 Bromine-80 1,000 Bromine-80m 1,000 Bromine-82 100 Bromine-83 1,000 Bromine-84 1,000 Cadmium-104 1,000 Cadmium-107 1,000 Cadmium-109 1 Cadmium-113 100 Cadmium-113m 0.1 Cadmium-115 100 Cadmium-115m 10 Cadmium-117 1,000 Cadmium-117m 1,000 Calcium-41 100 Calcium-45 100 Calcium-47 100 Californium-244 100 Californium-246 1 Californium-248 0.01 Californium-249 0.001 Californium-250 0.001 Californium-251 0.001 Californium-252 0.001 Californium-253 0.1 Californium-254 0.001 Carbon-11 1,000 Carbon-14 1,000 Cerium-134 100 Cerium-135 100 Cerium-137 1,000 Cerium-137m 100 Cerium-139 100 Cerium-141 100 Cerium-143 100 Cerium-144 1 Cesium-125 1,000 Cesium-127 1,000 Cesium-129 1,000 Cesium-130 1,000 Cesium-131 1,000 Cesium-132 100 Cesium-134 10 Cesium-134m 1,000 Cesium-135 100 Cesium-135m 1,000 Cesium-136 10 Cesium-137 10 Cesium-138 1,000 Chlorine-36 10 Chlorine-38 1,000 Chlorine-39 1,000 Chromium-48 1,000 Chromium-49 1,000 Chromium-51 1,000 Cobalt-55 100 Cobalt-56 10 Cobalt-57 100 Cobalt-58 100 Cobalt-58m 1,000 Cobalt-60 1 Cobalt-60m 1,000 Cobalt-61 1,000 Cobalt-62m 1,000 Copper-60 1,000 Copper-61 1,000 Copper-64 1,000 Copper-67 1,000 Curium-238 100 Curium-240 0.1 Curium-241 1 Curium-242 0.01 Curium-243 0.001 Curium-244 0.001 Curium-245 0.001 Curium-246 0.001 Curium-247 0.001 Curium-248 0.001 Curium-249 1,000 Dysprosium-155 1,000 Dysprosium-157 1,000 Dysprosium-159 100 Dysprosium-165 1,000 Dysprosium-166 100 Einsteinium-250 100 Einsteinium-251 100 Einsteinium-253 0.1 Einsteinium-254 0.01 Einsteinium-254m 1 Erbium-161 1,000 Erbium-165 1,000 Erbium-169 100 Erbium-171 100 Erbium-172 100 Europium-145 100 Europium-146 100 Europium-147 100 Europium-148 10 Europium-149 100 Europium-150 (12.62h) 100 Europium-150 (34.2y) 1 Europium-152 1 Europium-152m 100 Europium-154 1 Europium-155 10 Europium-156 100 Europium-157 100 Europium-158 1,000 Fermium-252 1 Fermium-253 1 Fermium-254 10 Fermium-255 1 Fermium-257 0.01 Fluorine-18 1,000 Francium-222 100 Francium-223 100 Gadolinium-145 1,000 Gadolinium-146 10 Gadolinium-147 100 Gadolinium-148 0.001 Gadolinium-149 100 Gadolinium-151 10 Gadolinium-152 100 Gadolinium-153 10 Gadolinium-159 100 Gallium-65 1,000 Gallium-66 100 Gallium-67 1,000 Gallium-68 1,000 Gallium-70 1,000 Gallium-72 100 Gallium-73 1,000 Germanium-66 1,000 Germanium-67 1,000 Germanium-68 10 Germanium-69 1,000 Germanium-71 1,000 Germanium-75 1,000 Germanium-77 1,000 Germanium-78 1,000 Gold-193 1,000 Gold-194 100 Gold-195 10 Gold-198 100 Gold-198m 100 Gold-199 100 Gold-200 1,000 Gold-200m 100 Gold-201 1,000 Hafnium-170 100 Hafnium-172 1 Hafnium-173 1,000 Hafnium-175 100 Hafnium-177m 1,000 Hafnium-178m 0.1 Hafnium-179m 10 Hafnium-180m 1,000 Hafnium-181 10 Hafnium-182 0.1 Hafnium-182m 1,000 Hafnium-183 1,000 Hafnium-184 100 Holmium-155 1,000 Holmium-157 1,000 Holmium-159 1,000 Holmium-161 1,000 Holmium-162 1,000 Holmium-162m 1,000 Holmium-164 1,000 Holmium-164m 1,000 Holmium-166 100 Holmium-166m 1 Holmium-167 1,000 Hydrogen-3 1,000 Indium-109 1,000 Indium-110 (4.9h) 1,000 Indium-110m (69.1min) 1,000 Indium-111 100 Indium-112 1,000 Indium-113m 1,000 Indium-114m 10 Indium-115 100 Indium-115m 1,000 Indium-116m 1,000 Indium-117 1,000 Indium-117m 1,000 Indium-119m 1,000 Iodine-120 100 Iodine-120m 1,000 Iodine-121 1,000 Iodine-123 100 Iodine-124 10 Iodine-125 1 Iodine-126 1 Iodine-128 1,000 Iodine-129 1 Iodine-130 10 Iodine-131 1 Iodine-132 100 Iodine-132m 100 Iodine-133 10 Iodine-134 1,000 Iodine-135 100 Iridium-182 1,000 Iridium-184 1,000 Iridium-185 1,000 Iridium-186 100 Iridium-187 1,000 Iridium-188 100 Iridium-189 100 Iridium-190 100 Iridium-190m 1,000 Iridium-192 (73.8d) 1 Iridium-192m (1.4min) 10 Iridium-194 100 Iridium-194m 10 Iridium-195 1,000 Iridium-195m 1,000 Iron-52 100 Iron-55 100 Iron-59 10 Iron-60 1 Krypton-74 1,000 Krypton-76 1,000 Krypton-77 1,000 Krypton-79 1,000 Krypton-81 1,000 Krypton-83m 1,000 Krypton-85 1,000 Krypton-85m 1,000 Krypton-87 1,000 Krypton-88 1,000 Lanthanum-131 1,000 Lanthanum-132 100 Lanthanum-135 1,000 Lanthanum-137 10 Lanthanum-138 100 Lanthanum-140 100 Lanthanum-141 100 Lanthanum-142 1,000 Lanthanum-143 1,000 Lead-195m 1,000 Lead-198 1,000 Lead-199 1,000 Lead-200 100 Lead-201 1,000 Lead-202 10 Lead-202m 1,000 Lead-203 1,000 Lead-205 100 Lead-209 1,000 Lead-210 0.01 Lead-211 100 Lead-212 1 Lead-214 100 Lutetium-169 100 Lutetium-170 100 Lutetium-171 100 Lutetium-172 100 Lutetium-173 10 Lutetium-174 10 Lutetium-174m 10 Lutetium-176 100 Lutetium-176m 1,000 Lutetium-177 100 Lutetium-177m 10 Lutetium-178 1,000 Lutetium-178m 1,000 Lutetium-179 1,000 Magnesium-28 100 Manganese-51 1,000 Manganese-52 100 Manganese-52m 1,000 Manganese-53 1,000 Manganese-54 100 Manganese-56 1,000 Mendelevium-257 10 Mendelevium-258 0.01 Mercury-193 1,000 Mercury-193m 100 Mercury-194 1 Mercury-195 1,000 Mercury-195m 100 Mercury-197 1,000 Mercury-197m 100 Mercury-199m 1,000 Mercury-203 100 Molybdenum-90 100 Molybdenum-93 10 Molybdenum-93m 100 Molybdenum-99 100 Molybdenum-101 1,000 Neodymium-136 1,000 Neodymium-138 100 Neodymium-139 1,000 Neodymium-139m 1,000 Neodymium-141 1,000 Neodymium-147 100 Neodymium-149 1,000 Neodymium-151 1,000 Neptunium-232 100 Neptunium-233 1,000 Neptunium-234 100 Neptunium-235 100 Neptunium-236 (1.15E+5y) 0.001 Neptunium-236 (22.5h) 1 Neptunium-237 0.001 Neptunium-238 10 Neptunium-239 100 Neptunium-240 1,000 Nickel-56 100 Nickel-57 100 Nickel-59 100 Nickel-63 100 Nickel-65 1,000 Nickel-66 10 Niobium-88 1,000 Niobium-89 (122min) 1,000 Niobium-89m (66min) 1,000 Niobium-90 100 Niobium-93m 10 Niobium-94 1 Niobium-95 100 Niobium-95m 100 Niobium-96 100 Niobium-97 1,000 Niobium-98 1,000 Osmium-180 1,000 Osmium-181 1,000 Osmium-182 100 Osmium-185 100 Osmium-189m 1,000 Osmium-191 100 Osmium-191m 1,000 Osmium-193 100 Osmium-194 1 Palladium-100 100 Palladium-101 1,000 Palladium-103 100 Palladium-107 10 Palladium-109 100 Phosphorus-32 10 Phosphorus-33 100 Platinum-186 1,000 Platinum-188 100 Platinum-189 1,000 Platinum-191 100 Platinum-193 1,000 Platinum-193m 100 Platinum-195m 100 Platinum-197 100 Platinum-197m 1,000 Platinum-199 1,000 Platinum-200 100 Plutonium-234 10 Plutonium-235 1,000 Plutonium-236 0.001 Plutonium-237 100 Plutonium-238 0.001 Plutonium-239 0.001 Plutonium-240 0.001 Plutonium-241 0.01 Plutonium-242 0.001 Plutonium-243 1,000 Plutonium-244 0.001 Plutonium-245 100 Polonium-203 1,000 Polonium-205 1,000 Polonium-207 1,000 Polonium-210 0.1 Potassium-40 100 Potassium-42 1,000 Potassium-43 1,000 Potassium-44 1,000 Potassium-45 1,000 Praseodymium-136 1,000 Praseodymium-137 1,000 Praseodymium-138m 1,000 Praseodymium-139 1,000 Praseodymium-142 100 Praseodymium-142m 1,000 Praseodymium-143 100 Praseodymium-144 1,000 Praseodymium-145 100 Praseodymium-147 1,000 Promethium-141 1,000 Promethium-143 100 Promethium-144 10 Promethium-145 10 Promethium-146 1 Promethium-147 10 Promethium-148 10 Promethium-148m 10 Promethium-149 100 Promethium-150 1,000 Promethium-151 100 Protactinium-227 10 Protactinium-228 1 Protactinium-230 0.1 Protactinium-231 0.001 Protactinium-232 1 Protactinium-233 100 Protactinium-234 100 Radium-223 0.1 Radium-224 0.1 Radium-225 0.1 Radium-226 0.1 Radium-227 1,000 Radium-228 0.1 Radon-220 1 Radon-222 1 Rhenium-177 1,000 Rhenium-178 1,000 Rhenium-181 1,000 Rhenium-182 (64.0h) 100 Rhenium-182 (12.7h) 1,000 Rhenium-184 100 Rhenium-184m 10 Rhenium-186 100 Rhenium-186m 10 Rhenium-187 1,000 Rhenium-188 100 Rhenium-188m 1,000 Rhenium-189 100 Rhodium-99 100 Rhodium-99m 1,000 Rhodium-100 100 Rhodium-101 10 Rhodium-101m 1,000 Rhodium-102 10 Rhodium-102m 10 Rhodium-103m 1,000 Rhodium-105 100 Rhodium-106m 1,000 Rhodium-107 1,000 Rubidium-79 1,000 Rubidium-81 1,000 Rubidium-81m 1,000 Rubidium-82m 1,000 Rubidium-83 100 Rubidium-84 100 Rubidium-86 100 Rubidium-87 100 Rubidium-88 1,000 Rubidium-89 1,000 Ruthenium-94 1,000 Ruthenium-97 1,000 Ruthenium-103 100 Ruthenium-105 1,000 Ruthenium-106 1 Samarium-141 1,000 Samarium-141m 1,000 Samarium-142 1,000 Samarium-145 100 Samarium-146 1 Samarium-147 100 Samarium-151 10 Samarium-153 100 Samarium-155 1,000 Samarium-156 1,000 Scandium-43 1,000 Scandium-44 100 Scandium-44m 100 Scandium-46 10 Scandium-47 100 Scandium-48 100 Scandium-49 1,000 Selenium-70 1,000 Selenium-73 100 Selenium-73m 1,000 Selenium-75 100 Selenium-79 100 Selenium-81 1,000 Selenium-81m 1,000 Selenium-83 1,000 Silicon-31 1,000 Silicon-32 1 Silver-102 1,000 Silver-103 1,000 Silver-104 1,000 Silver-104m 1,000 Silver-105 100 Silver-106 1,000 Silver-106m 100 Silver-108m 1 Silver-111 100 Silver-112 100 Silver-115 1,000 Silver-110m 10 Sodium-22 10 Sodium-24 100 Strontium-80 100 Strontium-81 1,000 Strontium-83 100 Strontium-85 100 Strontium-85m 1,000 Strontium-87m 1,000 Strontium-89 10 Strontium-90 0.1 Strontium-91 100 Strontium-92 100 Sulfur-35 100 Tantalum-172 1,000 Tantalum-173 1,000 Tantalum-174 1,000 Tantalum-175 1,000 Tantalum-176 100 Tantalum-177 1,000 Tantalum-178 1,000 Tantalum-179 100 Tantalum-180 100 Tantalum-180m 1,000 Tantalum-182 10 Tantalum-182m 1,000 Tantalum-183 100 Tantalum-184 100 Tantalum-185 1,000 Tantalum-186 1,000 Technetium-93 1,000 Technetium-93m 1,000 Technetium-94 1,000 Technetium-94m 1,000 Technetium-96 100 Technetium-96m 1,000 Technetium-97 1,000 Technetium-97m 100 Technetium-98 10 Technetium-99 100 Technetium-99m 1,000 Technetium-101 1,000 Technetium-104 1,000 Tellurium-116 1,000 Tellurium-121 100 Tellurium-121m 10 Tellurium-123 100 Tellurium-123m 10 Tellurium-125m 10 Tellurium-127 1,000 Tellurium-127m 10 Tellurium-129 1,000 Tellurium-129m 10 Tellurium-131 100 Tellurium-131m 10 Tellurium-132 10 Tellurium-133 1,000 Tellurium-133m 100 Tellurium-134 1,000 Terbium-147 1,000 Terbium-149 100 Terbium-150 1,000 Terbium-151 100 Terbium-153 1,000 Terbium-154 100 Terbium-155 1,000 Terbium-156 100 Terbium-156m (24.4h) 1,000 Terbium-156m (5.0h) 1,000 Terbium-157 10 Terbium-158 1 Terbium-160 10 Terbium-161 100 Thallium-194 1,000 Thallium-194m 1,000 Thallium-195 1,000 Thallium-197 1,000 Thallium-198 1,000 Thallium-198m 1,000 Thallium-199 1,000 Thallium-200 1,000 Thallium-201 1,000 Thallium-202 100 Thallium-204 100 Thorium-226 10 Thorium-227 0.01 Thorium-228 0.001 Thorium-229 0.001 Thorium-230 0.001 Thorium-231 100 Thorium-232 100 Thorium-234 10 Thorium-natural 100 Thulium-162 1,000 Thulium-166 100 Thulium-167 100 Thulium-170 10 Thulium-171 10 Thulium-172 100 Thulium-173 100 Thulium-175 1,000 Tin-110 100 Tin-111 1,000 Tin-113 100 Tin-117m 100 Tin-119m 100 Tin-121 1,000 Tin-121m 100 Tin-123 10 Tin-123m 1,000 Tin-125 10 Tin-126 10 Tin-127 1,000 Tin-128 1,000 Titanium-44 1 Titanium-45 1,000 Tungsten-176 1,000 Tungsten-177 1,000 Tungsten-178 1,000 Tungsten-179 1,000 Tungsten-181 1,000 Tungsten-185 100 Tungsten-187 100 Tungsten-188 10 Uranium-230 0.01 Uranium-231 100 Uranium-232 0.001 Uranium-233 0.001 Uranium-234 0.001 Uranium-235 0.001 Uranium-236 0.001 Uranium-237 100 Uranium-238 100 Uranium-239 1,000 Uranium-240 100 Uranium-natural 100 Vanadium-47 1,000 Vanadium-48 100 Vanadium-49 1,000 Xenon-120 1,000 Xenon-121 1,000 Xenon-122 1,000 Xenon-123 1,000 Xenon-125 1,000 Xenon-127 1,000 Xenon-129m 1,000 Xenon-131m 1,000 Xenon-133 1,000 Xenon-133m 1,000 Xenon-135 1,000 Xenon-135m 1,000 Xenon-138 1,000 Ytterbium-162 1,000 Ytterbium-166 100 Ytterbium-167 1,000 Ytterbium-169 100 Ytterbium-175 100 Ytterbium-177 1,000 Ytterbium-178 1,000 Yttrium-86 100 Yttrium-86m 1,000 Yttrium-87 100 Yttrium-88 10 Yttrium-90 10 Yttrium-90m 1,000 Yttrium-91 10 Yttrium-91m 1,000 Yttrium-92 100 Yttrium-93 100 Yttrium-94 1,000 Yttrium-95 1,000 Zinc-62 100 Zinc-63 1,000 Zinc-65 10 Zinc-69 1,000 Zinc-69m 100 Zinc-71m 1,000 Zinc-72 100 Zirconium-86 100 Zirconium-88 10 Zirconium-89 100 Zirconium-93 1 Zirconium-95 10 Zirconium-97 100 Radionuclide Quantity*(µCi) Actinium-224 1 Actinium-225 0.01 Actinium-226 0.1 Actinium-227 0.001 Actinium-228 1 Aluminum-26 10 Americium-237 1,000 Americium-238 100 Americium-239 1,000 Americium-240 100 Americium-241 0.001 Americium-242 10 Americium-242m 0.001 Americium-243 0.001 Americium-244 10 Americium-244m 100 Americium-245 1,000 Americium-246 1,000 Americium-246m 1,000 Antimony-115 1,000 Antimony-116 1,000 Antimony-116m 1,000 Antimony-117 1,000 Antimony-118m 1,000 Antimony-119 1,000 Antimony-120 (16min) 1,000 Antimony-120 (5.76d) 100 Antimony-122 100 Antimony-124 10 Antimony-124m 1,000 Antimony-125 100 Antimony-126 100 Antimony-126m 1,000 Antimony-127 100 Antimony-128 (9.01h) 100 Antimony-128 (10.4min) 1,000 Antimony-129 100 Antimony-130 1,000 Antimony-131 1,000 Argon-39 1,000 Argon-41 1,000 Arsenic-69 1,000 Arsenic-70 1,000 Arsenic-71 100 Arsenic-72 100 Arsenic-73 100 Arsenic-74 100 Arsenic-76 100 Arsenic-77 100 Arsenic-78 1,000 Astatine-207 100 Astatine-211 10 Barium-126 1,000 Barium-128 100 Barium-131 100 Barium-131m 1,000 Barium-133 100 Barium-133m 100 Barium-135m 100 Barium-139 1,000 Barium-140 100 Barium-141 1,000 Barium-142 1,000 Berkelium-245 100 Berkelium-246 100 Berkelium-247 0.001 Berkelium-249 0.1 Berkelium-250 10 Beryllium-7 1,000 Beryllium-10 1 Bismuth-200 1,000 Bismuth-201 1,000 Bismuth-202 1,000 Bismuth-203 100 Bismuth-205 100 Bismuth-206 100 Bismuth-207 10 Bismuth-210 1 Bismuth-210m 0.1 Bismuth-212 10 Bismuth-213 10 Bismuth-214 100 Bromine-74 1,000 Bromine-74m 1,000 Bromine-75 1,000 Bromine-76 100 Bromine-77 1,000 Bromine-80 1,000 Bromine-80m 1,000 Bromine-82 100 Bromine-83 1,000 Bromine-84 1,000 Cadmium-104 1,000 Cadmium-107 1,000 Cadmium-109 1 Cadmium-113 100 Cadmium-113m 0.1 Cadmium-115 100 Cadmium-115m 10 Cadmium-117 1,000 Cadmium-117m 1,000 Calcium-41 100 Calcium-45 100 Calcium-47 100 Californium-244 100 Californium-246 1 Californium-248 0.01 Californium-249 0.001 Californium-250 0.001 Californium-251 0.001 Californium-252 0.001 Californium-253 0.1 Californium-254 0.001 Carbon-11 1,000 Carbon-14 1,000 Cerium-134 100 Cerium-135 100 Cerium-137 1,000 Cerium-137m 100 Cerium-139 100 Cerium-141 100 Cerium-143 100 Cerium-144 1 Cesium-125 1,000 Cesium-127 1,000 Cesium-129 1,000 Cesium-130 1,000 Cesium-131 1,000 Cesium-132 100 Cesium-134 10 Cesium-134m 1,000 Cesium-135 100 Cesium-135m 1,000 Cesium-136 10 Cesium-137 10 Cesium-138 1,000 Chlorine-36 10 Chlorine-38 1,000 Chlorine-39 1,000 Chromium-48 1,000 Chromium-49 1,000 Chromium-51 1,000 Cobalt-55 100 Cobalt-56 10 Cobalt-57 100 Cobalt-58 100 Cobalt-58m 1,000 Cobalt-60 1 Cobalt-60m 1,000 Cobalt-61 1,000 Cobalt-62m 1,000 Copper-60 1,000 Copper-61 1,000 Copper-64 1,000 Copper-67 1,000 Curium-238 100 Curium-240 0.1 Curium-241 1 Curium-242 0.01 Curium-243 0.001 Curium-244 0.001 Curium-245 0.001 Curium-246 0.001 Curium-247 0.001 Curium-248 0.001 Curium-249 1,000 Dysprosium-155 1,000 Dysprosium-157 1,000 Dysprosium-159 100 Dysprosium-165 1,000 Dysprosium-166 100 Einsteinium-250 100 Einsteinium-251 100 Einsteinium-253 0.1 Einsteinium-254 0.01 Einsteinium-254m 1 Erbium-161 1,000 Erbium-165 1,000 Erbium-169 100 Erbium-171 100 Erbium-172 100 Europium-145 100 Europium-146 100 Europium-147 100 Europium-148 10 Europium-149 100 Europium-150 (12.62h) 100 Europium-150 (34.2y) 1 Europium-152 1 Europium-152m 100 Europium-154 1 Europium-155 10 Europium-156 100 Europium-157 100 Europium-158 1,000 Fermium-252 1 Fermium-253 1 Fermium-254 10 Fermium-255 1 Fermium-257 0.01 Fluorine-18 1,000 Francium-222 100 Francium-223 100 Gadolinium-145 1,000 Gadolinium-146 10 Gadolinium-147 100 Gadolinium-148 0.001 Gadolinium-149 100 Gadolinium-151 10 Gadolinium-152 100 Gadolinium-153 10 Gadolinium-159 100 Gallium-65 1,000 Gallium-66 100 Gallium-67 1,000 Gallium-68 1,000 Gallium-70 1,000 Gallium-72 100 Gallium-73 1,000 Germanium-66 1,000 Germanium-67 1,000 Germanium-68 10 Germanium-69 1,000 Germanium-71 1,000 Germanium-75 1,000 Germanium-77 1,000 Germanium-78 1,000 Gold-193 1,000 Gold-194 100 Gold-195 10 Gold-198 100 Gold-198m 100 Gold-199 100 Gold-200 1,000 Gold-200m 100 Gold-201 1,000 Hafnium-170 100 Hafnium-172 1 Hafnium-173 1,000 Hafnium-175 100 Hafnium-177m 1,000 Hafnium-178m 0.1 Hafnium-179m 10 Hafnium-180m 1,000 Hafnium-181 10 Hafnium-182 0.1 Hafnium-182m 1,000 Hafnium-183 1,000 Hafnium-184 100 Holmium-155 1,000 Holmium-157 1,000 Holmium-159 1,000 Holmium-161 1,000 Holmium-162 1,000 Holmium-162m 1,000 Holmium-164 1,000 Holmium-164m 1,000 Holmium-166 100 Holmium-166m 1 Holmium-167 1,000 Hydrogen-3 1,000 Indium-109 1,000 Indium-110 (4.9h) 1,000 Indium-110m (69.1min) 1,000 Indium-111 100 Indium-112 1,000 Indium-113m 1,000 Indium-114m 10 Indium-115 100 Indium-115m 1,000 Indium-116m 1,000 Indium-117 1,000 Indium-117m 1,000 Indium-119m 1,000 Iodine-120 100 Iodine-120m 1,000 Iodine-121 1,000 Iodine-123 100 Iodine-124 10 Iodine-125 1 Iodine-126 1 Iodine-128 1,000 Iodine-129 1 Iodine-130 10 Iodine-131 1 Iodine-132 100 Iodine-132m 100 Iodine-133 10 Iodine-134 1,000 Iodine-135 100 Iridium-182 1,000 Iridium-184 1,000 Iridium-185 1,000 Iridium-186 100 Iridium-187 1,000 Iridium-188 100 Iridium-189 100 Iridium-190 100 Iridium-190m 1,000 Iridium-192 (73.8d) 1 Iridium-192m (1.4min) 10 Iridium-194 100 Iridium-194m 10 Iridium-195 1,000 Iridium-195m 1,000 Iron-52 100 Iron-55 100 Iron-59 10 Iron-60 1 Krypton-74 1,000 Krypton-76 1,000 Krypton-77 1,000 Krypton-79 1,000 Krypton-81 1,000 Krypton-83m 1,000 Krypton-85 1,000 Krypton-85m 1,000 Krypton-87 1,000 Krypton-88 1,000 Lanthanum-131 1,000 Lanthanum-132 100 Lanthanum-135 1,000 Lanthanum-137 10 Lanthanum-138 100 Lanthanum-140 100 Lanthanum-141 100 Lanthanum-142 1,000 Lanthanum-143 1,000 Lead-195m 1,000 Lead-198 1,000 Lead-199 1,000 Lead-200 100 Lead-201 1,000 Lead-202 10 Lead-202m 1,000 Lead-203 1,000 Lead-205 100 Lead-209 1,000 Lead-210 0.01 Lead-211 100 Lead-212 1 Lead-214 100 Lutetium-169 100 Lutetium-170 100 Lutetium-171 100 Lutetium-172 100 Lutetium-173 10 Lutetium-174 10 Lutetium-174m 10 Lutetium-176 100 Lutetium-176m 1,000 Lutetium-177 100 Lutetium-177m 10 Lutetium-178 1,000 Lutetium-178m 1,000 Lutetium-179 1,000 Magnesium-28 100 Manganese-51 1,000 Manganese-52 100 Manganese-52m 1,000 Manganese-53 1,000 Manganese-54 100 Manganese-56 1,000 Mendelevium-257 10 Mendelevium-258 0.01 Mercury-193 1,000 Mercury-193m 100 Mercury-194 1 Mercury-195 1,000 Mercury-195m 100 Mercury-197 1,000 Mercury-197m 100 Mercury-199m 1,000 Mercury-203 100 Molybdenum-90 100 Molybdenum-93 10 Molybdenum-93m 100 Molybdenum-99 100 Molybdenum-101 1,000 Neodymium-136 1,000 Neodymium-138 100 Neodymium-139 1,000 Neodymium-139m 1,000 Neodymium-141 1,000 Neodymium-147 100 Neodymium-149 1,000 Neodymium-151 1,000 Neptunium-232 100 Neptunium-233 1,000 Neptunium-234 100 Neptunium-235 100 Neptunium-236 (1.15E+5y) 0.001 Neptunium-236 (22.5h) 1 Neptunium-237 0.001 Neptunium-238 10 Neptunium-239 100 Neptunium-240 1,000 Nickel-56 100 Nickel-57 100 Nickel-59 100 Nickel-63 100 Nickel-65 1,000 Nickel-66 10 Niobium-88 1,000 Niobium-89 (122min) 1,000 Niobium-89m (66min) 1,000 Niobium-90 100 Niobium-93m 10 Niobium-94 1 Niobium-95 100 Niobium-95m 100 Niobium-96 100 Niobium-97 1,000 Niobium-98 1,000 Osmium-180 1,000 Osmium-181 1,000 Osmium-182 100 Osmium-185 100 Osmium-189m 1,000 Osmium-191 100 Osmium-191m 1,000 Osmium-193 100 Osmium-194 1 Palladium-100 100 Palladium-101 1,000 Palladium-103 100 Palladium-107 10 Palladium-109 100 Phosphorus-32 10 Phosphorus-33 100 Platinum-186 1,000 Platinum-188 100 Platinum-189 1,000 Platinum-191 100 Platinum-193 1,000 Platinum-193m 100 Platinum-195m 100 Platinum-197 100 Platinum-197m 1,000 Platinum-199 1,000 Platinum-200 100 Plutonium-234 10 Plutonium-235 1,000 Plutonium-236 0.001 Plutonium-237 100 Plutonium-238 0.001 Plutonium-239 0.001 Plutonium-240 0.001 Plutonium-241 0.01 Plutonium-242 0.001 Plutonium-243 1,000 Plutonium-244 0.001 Plutonium-245 100 Polonium-203 1,000 Polonium-205 1,000 Polonium-207 1,000 Polonium-210 0.1 Potassium-40 100 Potassium-42 1,000 Potassium-43 1,000 Potassium-44 1,000 Potassium-45 1,000 Praseodymium-136 1,000 Praseodymium-137 1,000 Praseodymium-138m 1,000 Praseodymium-139 1,000 Praseodymium-142 100 Praseodymium-142m 1,000 Praseodymium-143 100 Praseodymium-144 1,000 Praseodymium-145 100 Praseodymium-147 1,000 Promethium-141 1,000 Promethium-143 100 Promethium-144 10 Promethium-145 10 Promethium-146 1 Promethium-147 10 Promethium-148 10 Promethium-148m 10 Promethium-149 100 Promethium-150 1,000 Promethium-151 100 Protactinium-227 10 Protactinium-228 1 Protactinium-230 0.1 Protactinium-231 0.001 Protactinium-232 1 Protactinium-233 100 Protactinium-234 100 Radium-223 0.1 Radium-224 0.1 Radium-225 0.1 Radium-226 0.1 Radium-227 1,000 Radium-228 0.1 Radon-220 1 Radon-222 1 Rhenium-177 1,000 Rhenium-178 1,000 Rhenium-181 1,000 Rhenium-182 (64.0h) 100 Rhenium-182 (12.7h) 1,000 Rhenium-184 100 Rhenium-184m 10 Rhenium-186 100 Rhenium-186m 10 Rhenium-187 1,000 Rhenium-188 100 Rhenium-188m 1,000 Rhenium-189 100 Rhodium-99 100 Rhodium-99m 1,000 Rhodium-100 100 Rhodium-101 10 Rhodium-101m 1,000 Rhodium-102 10 Rhodium-102m 10 Rhodium-103m 1,000 Rhodium-105 100 Rhodium-106m 1,000 Rhodium-107 1,000 Rubidium-79 1,000 Rubidium-81 1,000 Rubidium-81m 1,000 Rubidium-82m 1,000 Rubidium-83 100 Rubidium-84 100 Rubidium-86 100 Rubidium-87 100 Rubidium-88 1,000 Rubidium-89 1,000 Ruthenium-94 1,000 Ruthenium-97 1,000 Ruthenium-103 100 Ruthenium-105 1,000 Ruthenium-106 1 Samarium-141 1,000 Samarium-141m 1,000 Samarium-142 1,000 Samarium-145 100 Samarium-146 1 Samarium-147 100 Samarium-151 10 Samarium-153 100 Samarium-155 1,000 Samarium-156 1,000 Scandium-43 1,000 Scandium-44 100 Scandium-44m 100 Scandium-46 10 Scandium-47 100 Scandium-48 100 Scandium-49 1,000 Selenium-70 1,000 Selenium-73 100 Selenium-73m 1,000 Selenium-75 100 Selenium-79 100 Selenium-81 1,000 Selenium-81m 1,000 Selenium-83 1,000 Silicon-31 1,000 Silicon-32 1 Silver-102 1,000 Silver-103 1,000 Silver-104 1,000 Silver-104m 1,000 Silver-105 100 Silver-106 1,000 Silver-106m 100 Silver-108m 1 Silver-111 100 Silver-112 100 Silver-115 1,000 Silver-110m 10 Sodium-22 10 Sodium-24 100 Strontium-80 100 Strontium-81 1,000 Strontium-83 100 Strontium-85 100 Strontium-85m 1,000 Strontium-87m 1,000 Strontium-89 10 Strontium-90 0.1 Strontium-91 100 Strontium-92 100 Sulfur-35 100 Tantalum-172 1,000 Tantalum-173 1,000 Tantalum-174 1,000 Tantalum-175 1,000 Tantalum-176 100 Tantalum-177 1,000 Tantalum-178 1,000 Tantalum-179 100 Tantalum-180 100 Tantalum-180m 1,000 Tantalum-182 10 Tantalum-182m 1,000 Tantalum-183 100 Tantalum-184 100 Tantalum-185 1,000 Tantalum-186 1,000 Technetium-93 1,000 Technetium-93m 1,000 Technetium-94 1,000 Technetium-94m 1,000 Technetium-96 100 Technetium-96m 1,000 Technetium-97 1,000 Technetium-97m 100 Technetium-98 10 Technetium-99 100 Technetium-99m 1,000 Technetium-101 1,000 Technetium-104 1,000 Tellurium-116 1,000 Tellurium-121 100 Tellurium-121m 10 Tellurium-123 100 Tellurium-123m 10 Tellurium-125m 10 Tellurium-127 1,000 Tellurium-127m 10 Tellurium-129 1,000 Tellurium-129m 10 Tellurium-131 100 Tellurium-131m 10 Tellurium-132 10 Tellurium-133 1,000 Tellurium-133m 100 Tellurium-134 1,000 Terbium-147 1,000 Terbium-149 100 Terbium-150 1,000 Terbium-151 100 Terbium-153 1,000 Terbium-154 100 Terbium-155 1,000 Terbium-156 100 Terbium-156m (24.4h) 1,000 Terbium-156m (5.0h) 1,000 Terbium-157 10 Terbium-158 1 Terbium-160 10 Terbium-161 100 Thallium-194 1,000 Thallium-194m 1,000 Thallium-195 1,000 Thallium-197 1,000 Thallium-198 1,000 Thallium-198m 1,000 Thallium-199 1,000 Thallium-200 1,000 Thallium-201 1,000 Thallium-202 100 Thallium-204 100 Thorium-226 10 Thorium-227 0.01 Thorium-228 0.001 Thorium-229 0.001 Thorium-230 0.001 Thorium-231 100 Thorium-232 100 Thorium-234 10 Thorium-natural 100 Thulium-162 1,000 Thulium-166 100 Thulium-167 100 Thulium-170 10 Thulium-171 10 Thulium-172 100 Thulium-173 100 Thulium-175 1,000 Tin-110 100 Tin-111 1,000 Tin-113 100 Tin-117m 100 Tin-119m 100 Tin-121 1,000 Tin-121m 100 Tin-123 10 Tin-123m 1,000 Tin-125 10 Tin-126 10 Tin-127 1,000 Tin-128 1,000 Titanium-44 1 Titanium-45 1,000 Tungsten-176 1,000 Tungsten-177 1,000 Tungsten-178 1,000 Tungsten-179 1,000 Tungsten-181 1,000 Tungsten-185 100 Tungsten-187 100 Tungsten-188 10 Uranium-230 0.01 Uranium-231 100 Uranium-232 0.001 Uranium-233 0.001 Uranium-234 0.001 Uranium-235 0.001 Uranium-236 0.001 Uranium-237 100 Uranium-238 100 Uranium-239 1,000 Uranium-240 100 Uranium-natural 100 Vanadium-47 1,000 Vanadium-48 100 Vanadium-49 1,000 Xenon-120 1,000 Xenon-121 1,000 Xenon-122 1,000 Xenon-123 1,000 Xenon-125 1,000 Xenon-127 1,000 Xenon-129m 1,000 Xenon-131m 1,000 Xenon-133 1,000 Xenon-133m 1,000 Xenon-135 1,000 Xenon-135m 1,000 Xenon-138 1,000 Ytterbium-162 1,000 Ytterbium-166 100 Ytterbium-167 1,000 Ytterbium-169 100 Ytterbium-175 100 Ytterbium-177 1,000 Ytterbium-178 1,000 Yttrium-86 100 Yttrium-86m 1,000 Yttrium-87 100 Yttrium-88 10 Yttrium-90 10 Yttrium-90m 1,000 Yttrium-91 10 Yttrium-91m 1,000 Yttrium-92 100 Yttrium-93 100 Yttrium-94 1,000 Yttrium-95 1,000 Zinc-62 100 Zinc-63 1,000 Zinc-65 10 Zinc-69 1,000 Zinc-69m 100 Zinc-71m 1,000 Zinc-72 100 Zirconium-86 100 Zirconium-88 10 Zirconium-89 100 Zirconium-93 1 Zirconium-95 10 Zirconium-97 100 Any alpha-emitting radionuclide not listed above or mixtures of alpha-emitters of unknown composition 0.001 Any radionuclide other than alpha-emitting radionuclides not listed above, or mixtures of beta emitters of unknown composition 0.01 Any alpha-emitting radionuclide not listed above or mixtures of alpha-emitters of unknown composition 0.001 Any radionuclide other than alpha-emitting radionuclides not listed above, or mixtures of beta emitters of unknown composition 0.01 Note: For purposes of WAC 246 221 120(8), 246 221 130 (7)(a), and 246 221 240(1) where there is involved a combination of radionuclides in known amounts, the limit for the combination shall be derived as follows: Determine, for each radionuclide in the combination, the ratio between the quantity present in the combination and the limit otherwise established for the specific radionuclide when not in combination. The sum of such ratios for all radionuclides in the combination may not exceed "1" — that is, unity. Note: For purposes of WAC 246 221 120(8), 246 221 130 (7)(a), and 246 221 240(1) where there is involved a combination of radionuclides in known amounts, the limit for the combination shall be derived as follows: Determine, for each radionuclide in the combination, the ratio between the quantity present in the combination and the limit otherwise established for the specific radionuclide when not in combination. The sum of such ratios for all radionuclides in the combination may not exceed "1" — that is, unity. 1 The quantities listed above were derived by taking 1/10th of the most restrictive ALI listed in Table I, Columns 1 and 2, of WAC 246-221-290 , rounding to the nearest factor of 10, and constraining the values listed between 37 Bq and 37 MBq (0.001 and 1,000µCi). Values of 3.7 MBq (100 µCi) have been assigned for radionuclides having a radioactive half-life in excess of E+9 years, except rhenium, 37 MBq (1,000 µCi), to take into account their low specific activity. * To convert µCi to kBq, multiply the µCi value by 37. 1 The quantities listed above were derived by taking 1/10th of the most restrictive ALI listed in Table I, Columns 1 and 2, of WAC 246-221-290 , rounding to the nearest factor of 10, and constraining the values listed between 37 Bq and 37 MBq (0.001 and 1,000µCi). Values of 3.7 MBq (100 µCi) have been assigned for radionuclides having a radioactive half-life in excess of E+9 years, except rhenium, 37 MBq (1,000 µCi), to take into account their low specific activity. * To convert µCi to kBq, multiply the µCi value by 37.