Wisconsin Administrative Code › Department of Health Services › DHS 110-199 - Health › Chapter DHS 157 - Radiation Protection › Appendix F

Current through June 24, 2024
Quantities of Licensed Material Requiring Labeling (in
				  Atomic Order)
.
Note:
To convert uCi to kBq, multiply the uCi
				  value by 37.
Radionuclide
Microcuries
Radionuclide
Microcuries
Hydrogen-3 ..............
1,000
Manganese-51 ............
1,000
Beryllium-7 ..............
1,000
Manganese-52m ..........
1,000
Beryllium-10 .............
1
Manganese-52 ............
100
Carbon-11 ...............
1,000
Manganese-53 ............
1,000
Carbon-14 ...............
100
Manganese-54 ............
100
Fluorine-18 ..............
1,000
Manganese-56 ............
1,000
Sodium-22 ...............
10
Iron-52 ..................
100
Sodium-24 ...............
100
Iron-55 ..................
100
Magnesium-28 ............
100
Iron-59 ..................
10
Aluminum-26 ............
10
Iron-60 ..................
1
Silicon-31 ...............
1,000
Cobalt-55 ................
100
Silicon-32 ...............
1
Cobalt-56 ................
10
Phosphorus-32 ............
10
Cobalt-57 ................
100
Phosphorus-33 ............
100
Cobalt-58m ..............
1,000
Sulfur-35 ................
100
Cobalt-58 ................
100
Chlorine-36 ..............
10
Cobalt-60m ..............
1,000
Chlorine-38 ..............
1,000
Cobalt-60 ................
1
Chlorine-39 ..............
1,000
Cobalt-61 ................
1,000
Argon-39 ................
1,000
Cobalt-62m ..............
1,000
Argon-41 ................
1,000
Nickel-56 ................
100
Potassium-40 .............
100
Nickel-57 ................
100
Potassium-42 .............
1,000
Nickel-59 ................
100
Potassium-43 .............
1,000
Nickel-63 ................
100
Potassium-44 .............
1,000
Nickel-65 ................
1,000
Potassium-45 .............
1,000
Nickel-66 ................
10
Calcium-41 ..............
100
Copper-60 ...............
1,000
Calcium-45 ..............
100
Copper-61 ...............
1,000
Calcium-47 ..............
100
Copper-64 ...............
1,000
Scandium-43 .............
1,000
Copper-67 ...............
1,000
Scandium-44m ...........
100
Zinc-62 .................
100
Scandium-44 .............
100
Zinc-63 .................
1,000
Scandium-46 .............
10
Zinc-65 .................
10
Scandium-47 .............
100
Zinc-69m ................
100
Scandium-48 .............
100
Zinc-69 .................
1,000
Scandium-49 .............
1,000
Zinc-71m ................
1,000
Titanium-44 ..............
1
Zinc-72 .................
100
Titanium-45 ..............
1,000
Gallium-65 ..............
1,000
Vanadium-47 .............
1,000
Gallium-66 ..............
100
Vanadium-48 .............
100
Gallium-67 ..............
1,000
Vanadium-49 .............
1,000
Gallium-68 ..............
1,000
Chromium-48 ............
1,000
Gallium-70 ..............
1,000
Chromium-49 ............
1,000
Gallium-72 ..............
100
Chromium-51 ............
1,000
Gallium-73 ..............
1,000
Germanium-66 ...........
1,000
Rubidium-87 .............
100
Germanium-67 ...........
1,000
Rubidium-88 .............
1,000
Germanium-68 ...........
10
Rubidium-89 .............
1,000
Germanium-69 ...........
1,000
Strontium-80 .............
100
Germanium-71 ...........
1,000
Strontium-81 .............
1,000
Germanium-75 ...........
1,000
Strontium-83 .............
100
Germanium-77 ...........
1,000
Strontium-85m ...........
1,000
Germanium-78 ...........
1,000
Strontium-85 .............
100
Arsenic-69 ...............
1,000
Strontium-87m ...........
1,000
Arsenic-70 ...............
1,000
Strontium-89 .............
10
Arsenic-71 ...............
100
Strontium-90 .............
0.1
Arsenic-72 ...............
100
Strontium-91 .............
100
Arsenic-73 ...............
100
Strontium-92 .............
100
Arsenic-74 ...............
100
Yttrium-86m .............
1,000
Arsenic-76 ...............
100
Yttrium-86 ...............
100
Arsenic-77 ...............
100
Yttrium-87 ...............
100
Arsenic-78 ...............
1,000
Yttrium-88 ...............
10
Selenium-70 .............
1,000
Yttrium-90m .............
1,000
Selenium-73m ............
1,000
Yttrium-90 ...............
10
Selenium-73 .............
100
Yttrium-91m .............
1,000
Selenium-75 .............
100
Yttrium-91 ...............
10
Selenium-79 .............
100
Yttrium-92 ...............
100
Selenium-81m ............
1,000
Yttrium-93 ...............
100
Selenium-81 .............
1,000
Yttrium-94 ...............
1,000
Selenium-83 .............
1,000
Yttrium-95 ...............
1,000
Bromine-74m ............
1,000
Zirconium-86 .............
100
Bromine-74 ..............
1,000
Zirconium-88 .............
10
Bromine-75 ..............
1,000
Zirconium-89 .............
100
Bromine-76 ..............
100
Zirconium-93 .............
1
Bromine-77 ..............
1,000
Zirconium-95 .............
10
Bromine-80m ............
1,000
Zirconium-97 .............
100
Bromine-80 ..............
1,000
Niobium-88 ..............
1,000
Bromine-82 ..............
100
Niobium-89m (66 min) .....
1,000
Bromine-83 ..............
1,000
Niobium-89 (122 min) ......
1,000
Bromine-84 ..............
1,000
Niobium-90 ..............
100
Krypton-74 ..............
1,000
Niobium-93m ............
10
Krypton-76 ..............
1,000
Niobium-94 ..............
1
Krypton-77 ..............
1,000
Niobium-95m ............
100
Krypton-79 ..............
1,000
Niobium-95 ..............
100
Krypton-81 ..............
1,000
Niobium-96 ..............
100
Krypton-83m .............
1,000
Niobium-97 ..............
1,000
Krypton-85m .............
1,000
Niobium-98 ..............
1,000
Krypton-85 ..............
1,000
Molybdenum-90 ..........
100
Krypton-87 ..............
1,000
Molybdenum-93m .........
100
Krypton-88 ..............
1,000
Molybdenum-93 ..........
10
Rubidium-79 .............
1,000
Molybdenum-99 ..........
100
Rubidium-81m ...........
1,000
Molybdenum-101 .........
1,000
Rubidium-81 .............
1,000
Technetium-93m ..........
1,000
Rubidium-82m ...........
1,000
Technetium-93 ............
1,000
Rubidium-83 .............
100
Technetium-94m ..........
1,000
Rubidium-84 .............
100
Technetium-94 ............
1,000
Rubidium-86 .............
100
Technetium-96m ..........
1,000
Technetium-96 ............
100
Indium-110 (4.9 h) .........
1,000
Technetium-97m ..........
100
Indium-111 ..............
100
Technetium-97 ............
1,000
Indium-112 ..............
1,000
Technetium-98 ............
10
Indium-113m .............
1,000
Technetium-99m ..........
1,000
Indium-114m .............
10
Technetium-99 ............
100
Indium-115m .............
1,000
Technetium-101 ...........
1,000
Indium-115 ..............
100
Technetium-104 ...........
1,000
Indium-116m .............
1,000
Ruthenium-94 ............
1,000
Indium-117m .............
1,000
Ruthenium-97 ............
1,000
Indium-117 ..............
1,000
Ruthenium-103 ...........
100
Indium-119m .............
1,000
Ruthenium-105 ...........
1,000
Tin-110 .................
100
Ruthenium-106 ...........
1
Tin-111 .................
1,000
Rhodium-99m ............
1,000
Tin-113 .................
100
Rhodium-99 ..............
100
Tin-117m ................
100
Rhodium-100 .............
100
Tin-119m ................
100
Rhodium-101m ...........
1,000
Tin-121m ................
100
Rhodium-101 .............
10
Tin-121 .................
1,000
Rhodium-102m ...........
10
Tin-123m ................
1,000
Rhodium-102 .............
10
Tin-123 .................
10
Rhodium-103m ...........
1,000
Tin-125 .................
10
Rhodium-105 .............
100
Tin-126 .................
10
Rhodium-106m ...........
1,000
Tin-127 .................
1,000
Rhodium-107 .............
1,000
Tin-128 .................
1,000
Palladium-100 ............
100
Antimony-115 ............
1,000
Palladium-101 ............
1,000
Antimony-116m ..........
1,000
Palladium-103 ............
100
Antimony-116 ............
1,000
Palladium-107 ............
10
Antimony-117 ............
1,000
Palladium-109 ............
100
Antimony-118m ..........
1,000
Silver-102 ...............
1,000
Antimony-119 ............
1,000
Silver-103 ...............
1,000
Antimony-120 (16 min) .....
1,000
Silver-104m ..............
1,000
Antimony-120 (5.76 d) .....
100
Silver-104 ...............
1,000
Antimony-122 ............
100
Silver-105 ...............
100
Antimony-124m ..........
1,000
Silver-106m ..............
100
Antimony-124 ............
10
Silver-106 ...............
1,000
Antimony-125 ............
100
Silver-108m ..............
1
Antimony-126m ..........
1,000
Silver-11Om .............
10
Antimony-126 ............
100
Silver-111 ...............
100
Antimony-127 ............
100
Silver-112 ...............
100
Antimony-128 (10.4 min) . ..
1,000
Silver-115 ...............
1,000
Antimony-128 (9.01 h) .....
100
Cadmium-104 ............
1,000
Antimony-129 ............
100
Cadmium-107 ............
1,000
Antimony-130 ............
1,000
Cadmium-109 ............
1
Antimony-131 ............
1,000
Cadmium-113m ...........
0.1
Tellurium-116 ............
1,000
Cadmium-113 ............
100
Tellurium-121m ...........
10
Cadmium-115m ...........
10
Tellurium-121 ............
100
Cadmium-115 ............
100
Tellurium-123m ...........
10
Cadmium-117m ...........
1,000
Tellurium-123 ............
100
Cadmium-117 ............
1,000
Tellurium-125m ...........
10
Indium-109 ..............
1,000
Tellurium-127m ...........
10
Indium-110 (69.1 min) .....
1,000
Tellurium-127 ............
1,000
Tellurium-129m ...........
10
Barium-131m ............
1,000
Tellurium-129 ............
1,000
Barium-131 ..............
100
Tellurium-131m ...........
10
Barium-133m ............
100
Tellurium-131 ............
100
Barium-133 ..............
100
Tellurium-132 ............
10
Barium-135m ............
100
Tellurium-133m ...........
100
Barium-139 ..............
1,000
Tellurium-133 ............
1,000
Barium-140 ..............
100
Tellurium-134 ............
1,000
Barium-141 ..............
1,000
Iodine-120m .............
1,000
Barium-142 ..............
1,000
Iodine-120 ...............
100
Lanthanum-131 ...........
1,000
Iodine-121 ...............
1,000
Lanthanum-132 ...........
100
Iodine-123 ...............
100
Lanthanum-135 ...........
1,000
Iodine-124 ...............
10
Lanthanum-137 ...........
10
Iodine-125 ...............
1
Lanthanum-138 ...........
100
Iodine-126 ...............
1
Lanthanum-140 ...........
100
Iodine-128 ...............
1,000
Lanthanum-141 ...........
100
Iodine-129 ...............
1
Lanthanum-142 ...........
1,000
Iodine-130 ...............
10
Lanthanum-143 ...........
1,000
Iodine-131 ...............
1
Cerium-134 ..............
100
Iodine-132m .............
100
Cerium-135 ..............
100
Iodine-132 ...............
100
Cerium-137m ............
100
Iodine-133 ...............
10
Cerium-137 ..............
1,000
Iodine-134 ...............
1,000
Cerium-139 ..............
100
Iodine-135 ...............
100
Cerium-141 ..............
100
Xenon-120 ...............
1,000
Cerium-143 ..............
100
Xenon-121 ...............
1,000
Cerium-144 ..............
1
Xenon-122 ...............
1,000
Praseodymium-136 ........
1,000
Xenon-123 ...............
1,000
Praseodymium-137 ........
1,000
Xenon-125 ...............
1,000
Praseodymium-138m .......
1,000
Xenon-127 ...............
1,000
Praseodymium-139 ........
1,000
Xenon-129m .............
1,000
Praseodymium-142m .......
1,000
Xenon-131m .............
1,000
Praseodymium-142 ........
100
Xenon-133m .............
1,000
Praseodymium-143 ........
100
Xenon-133 ...............
1,000
Praseodymium-144 ........
1,000
Xenon-135m .............
1,000
Praseodymium-145 ........
100
Xenon-135 ...............
1,000
Praseodymium-147 ........
1,000
Xenon-138 ...............
1,000
Neodymium-136 ..........
1,000
Cesium-125 ..............
1,000
Neodymium-138 ..........
100
Cesium-127 ..............
1,000
Neodymium-139m ........
1,000
Cesium-129 ..............
1,000
Neodymium-139 ..........
1,000
Cesium-130 ..............
1,000
Neodymium-141 ..........
1,000
Cesium-131 ..............
1,000
Neodymium-147 ..........
100
Cesium-132 ..............
100
Neodymium-149 ..........
1,000
Cesium-134m ............
1,000
Neodymium-151 ..........
1,000
Cesium-134 ..............
10
Promethium-141 ..........
1,000
Cesium-135m ............
1,000
Promethium-143 ..........
100
Cesium-135 ..............
100
Promethium-144 ..........
10
Cesium-136 ..............
10
Promethium-145 ..........
10
Cesium-137 ..............
10
Promethium-146 ..........
1
Cesium-138 ..............
1,000
Promethium-147 ..........
10
Barium-126 ..............
1,000
Promethium-148m .........
10
Barium-128 ..............
100
Promethium-148 ..........
10
Promethium-149 ..........
100
Dysprosium-159 ..........
100
Promethium-150 ..........
1,000
Dysprosium-165 ..........
1,000
Promethium-151 ..........
100
Dysprosium-166 ..........
100
Samarium-141m ..........
1,000
Holmium-155 ............
1,000
Samarium-141 ............
1,000
Holmium-157 ............
1,000
Samarium-142 ............
1,000
Holmium-159 ............
1,000
Samarium-145 ............
100
Holmium-161 ............
1,000
Samarium-146 ............
1
Holmium-162m ...........
1,000
Samarium-147 ............
100
Holmium-162 ............
1,000
Samarium-151 ............
10
Holmium-164m ...........
1,000
Samarium-153 ............
100
Holmium-164 ............
1,000
Samarium-155 ............
1,000
Holmium-166m ...........
1
Samarium-156 ............
1,000
Holmium-166 ............
100
Europium-145 ............
100
Holmium-167 ............
1,000
Europium-146 ............
100
Erbium-161 ..............
1,000
Europium-147 ............
100
Erbium-165 ..............
1,000
Europium-148 ............
10
Erbium-169 ..............
100
Europium-149 ............
100
Erbium-171 ..............
100
Europium-150 (12.62 h) . . ..
100
Erbium-172 ..............
100
Europium-150 (34.2 y) .....
1
Thulium-162 .............
1,000
Europium-152m ..........
100
Thulium-166 .............
100
Europium-152 ............
1
Thulium-167 .............
100
Europium-154 ............
1
Thulium-170 .............
10
Europium-155 ............
10
Thulium-171 .............
10
Europium-156 ............
100
Thulium-172 .............
100
Europium-157 ............
100
Thulium-173 .............
100
Europium-158 ............
1,000
Thulium-175 .............
1,000
Gadolinium-145 ..........
1,000
Ytterbium-162 ............
1,000
Gadolinium-146 ..........
10
Ytterbium-166 ............
100
Gadolinium-147 ..........
100
Ytterbium-167 ............
1,000
Gadolinium-148 ..........
0.001
Ytterbium-169 ............
100
Gadolinium-149 ..........
100
Ytterbium-175 ............
100
Gadolinium-151 ..........
10
Ytterbium-177 ............
1,000
Gadolinium-152 ..........
100
Ytterbium-178 ...........
1,000
Gadolinium-153 ..........
10
Lutetium-169 .............
100
Gadolinium-159 ..........
100
Lutetium-170 .............
100
Terbium-147 .............
1,000
Lutetium-171 .............
100
Terbium-149 .............
100
Lutetium-172 .............
100
Terbium-150 .............
1,000
Lutetium-173 .............
10
Terbium-151 .............
100
Lutetium-174m ...........
10
Terbium-153 .............
1,000
Lutetium-174 .............
10
Terbium-154 .............
100
Lutetium-176m ...........
1,000
Terbium-155 .............
1,000
Lutetium-176 .............
100
Terbium-156m (5.0 h) ......
1,000
Lutetium-177m ...........
10
Terbium-156m (24.4 h) .....
1,000
Lutetium-177 .............
100
Terbium-156 .............
100
Lutetium-178m ...........
1,000
Terbium-157 .............
10
Lutetium-178 .............
1,000
Terbium-158 .............
1
Lutetium-179 .............
1,000
Terbium-160 .............
10
Hafnium-170 .............
100
Terbium-161 .............
100
Hafnium-172 .............
1
Dysprosium-155 ..........
1,000
Hafnium-173 .............
1,000
Dysprosium-157 ..........
1,000
Hafnium-175 .............
100
Hafnium-177m ...........
1,000
lridium-195m ............
1,000
Hafnium-178m ...........
0.1
lridium-195..............
1,000
Hafnium-179m ...........
10
Platinum-186.............
1,000
Hafnium-180m ...........
1,000
Platinum-188.............
100
Hafnium-181.............
10
Platinum-189.............
1,000
Hafnium-182m ...........
1,000
Platinum-191.............
100
Hafnium-182.............
0.1
Platinum-193m ...........
100
Hafnium-183.............
1,000
Platinum-193.............
1,000
Hafnium-184.............
100
Platinum-195m ...........
100
Tantalum-172.............
1,000
Platinum-197m ...........
1,000
Tantalum-173.............
1,000
Platinum-197.............
100
Tantalum-174.............
1,000
Platinum-199.............
1,000
Tantalum-175.............
1,000
Platinum-200.............
100
Tantalum-176.............
100
Gold-193................
1,000
Tantalum-177.............
1,000
Gold-194................
100
Tantalum-178.............
1,000
Gold-195................
10
Tungsten-188.............
10
Gold-198m ..............
100
Rhenium-177.............
1,000
Gold-198................
100
Rhenium-178.............
1,000
Gold-199................
100
Rhenium-181.............
1,000
Gold-200m ..............
100
Rhenium-182(12.7h)......
1,000
Gold-200................
1,000
Rhenium-182 (64.0 h)......
100
Gold-201 ................
1,000
Rhenium-184m...........
10
Mercury-193m............
100
Rhenium-184.............
100
Mercury-193 .............
1,000
Rhenium-186m...........
10
Mercury-194 .............
1
Rhenium-186.............
100
Mercury-195m............
100
Rhenium-187.............
1,000
Mercury-195 .............
1,000
Rhenium-188m...........
1,000
Mercury-197m............
100
Rhenium-188.............
100
Mercury-197 .............
1,000
Rhenium-189.............
100
Mercury-199m............
1,000
Osmium-180 .............
1,000
Mercury-203 .............
100
Osmium-181 .............
1,000
Thallium-194m...........
1,000
Osmium-182 .............
100
Thallium-194.............
1,000
Osmium-185 .............
100
Thallium-195.............
1,000
Osmium-189m............
1,000
Thallium-197.............
1,000
Osmium-191m............
1,000
Thallium-198m...........
1,000
Osmium-191 .............
100
Thallium-198.............
1,000
Osmium-193 .............
100
Thallium-199.............
1,000
Osmium-194 .............
1
Thallium-200.............
1,000
lridium-182..............
1,000
Thallium-201.............
1,000
lridium-184..............
1,000
Thallium-202.............
100
lridium-185..............
1,000
Thallium-204.............
100
lridium-186..............
100
Lead-195m ..............
1,000
lridium-187..............
1,000
Lead-198 ................
1,000
lridium-188..............
100
Lead-199 ................
1,000
lridium-189..............
100
Lead-200 ................
100
lridium-190m ............
1,000
Lead-201 ................
1,000
lridium-190..............
100
Lead-202m ..............
1,000
lridium-192m (1.4 min).....
10
Lead-202 ................
10
lridium-192 (73.8 d) .......
1
Lead-203 ................
1,000
lridium-194m ............
10
Lead-205 ................
100
lridium-194..............
100
Lead-209 ................
1,000
Lead-210 ................
0.01
Protactinium-234 ..........
100
Lead-211 ................
100
Uranium-230 .............
0.01
Lead-212 ................
1
Uranium-231 .............
100
Lead-214 ................
100
Uranium-232 .............
0.001
Bismuth-200 .............
1,000
Uranium-233 .............
0.001
Bismuth-201 .............
1,000
Uranium-234 .............
0.001
Bismuth-202 .............
1,000
Uranium-235 .............
0.001
Bismuth-203 .............
100
Uranium-236 .............
0.001
Bismuth-205 .............
100
Uranium-237 .............
100
Bismuth-206 .............
100
Uranium-238 .............
100
Bismuth-207 .............
10
Uranium-239 .............
1,000
Bismuth-210m ............
0.1
Uranium-240 .............
100
Bismuth-210 .............
1
Uranium-natural ..........
100
Bismuth-212 .............
10
Neptunium-232 ...........
100
Bismuth-213 .............
10
Neptunium-233 ...........
1,000
Bismuth-214 .............
100
Neptunium-234 ...........
100
Polonium-203 ............
1,000
Neptunium-235 ...........
100
Polonium-205 ............
1,000
Neptunium-236 (1.15E+5 y).
0.001
Polonium-207 ............
1,000
Neptunium-236 (22.5 h) . . ..
1
Polonium-210 ............
0.1
Neptunium-237 ...........
0.001
Astatine-207 .............
100
Neptunium-238 ...........
10
Astatine-211 .............
10
Neptunium-239 ...........
100
Radon-220 ...............
1
Neptunium-240 ...........
1,000
Radon-222 ...............
1
............
Francium-222 ............
100
Francium-223 ............
100
Plutonium-235 ............
1,000
Radium-223 ..............
0.1
Plutonium-236 ............
0.001
Radium-224 ..............
0.1
Plutonium-237 ............
100
Radium-225 ..............
0.1
Plutonium-238 ............
0.001
Plutonium-239 ............
0.001
Radium-227 ..............
1,000
Plutonium-240 ............
0.001
Radium-228 ..............
0.1
Plutonium-241 ............
0.01
Actinium-224 ............
1
Plutonium-242 ............
0.001
Actinium-225 ............
0.01
Plutonium-243 ............
1,000
Actinium-226 ............
0.1
Plutonium-244 ............
0.001
Actinium-227 ............
0.001
Plutonium-245 ............
100
Actinium-228 ............
1
Americium-237 ...........
1,000
Thorium-226 .............
10
Americium-238 ...........
100
Thorium-227 .............
0.01
Americium-239 ...........
1,000
Thorium-228 .............
0.001
Americium-240 ...........
100
Thorium-229 .............
0.001
Americium-241 ...........
0.001
Thorium-230 .............
0.001
Americium-242m .........
0.001
Thorium-231 .............
100
Americium-242 ...........
10
Thorium-232 .............
100
Americium-243 ...........
0.001
Thorium-234 .............
10
Americium-244m .........
100
Thorium-natural ...........
100
Americium-244 ...........
10
Protactinium-227 ..........
10
Americium-245 ...........
1,000
Protactinium-228 ..........
1
Americium-246m .........
1,000
Protactinium-230 ..........
0.1
Americium-246 ...........
1,000
Protactinium-231 ..........
0.001
Curium-238 ..............
100
Protactinium-232 ..........
1
Curium-240 ..............
0.1
Protactinium-233 ..........
100
Curium-241 ..............
1
Curium-242 ..............
0.01
Californium-250 ..........
0.001
Curium-243 ..............
0.001
Californium-251 ..........
0.001
Curium-244 ..............
0.001
Californium-252 ..........
0.001
Curium-245 ..............
0.001
Californium-253 ..........
0.1
Curium-246 ..............
0.001
Californium-254 ..........
0.001
Curium-247 ..............
0.001
Einsteinium-250 ..........
100
Curium-248 ..............
0.001
Einsteinium-251 ..........
100
Curium-249 ..............
1,000
Einsteinium-253 ..........
0.1
Berkelium-245 ............
100
Einsteinium-254m .........
1
Berkelium-246 ............
100
Einsteinium-254 ..........
0.01
Berkelium-247 ............
0.001
Fermium-252 .............
1
Berkelium-249 ............
0.1
Fermium-253 .............
1
Berkelium-250 ............
10
Fermium-254 .............
10
Californium-244 ..........
100
Fermium-255 .............
1
Californium-246 ..........
1
Fermium-257 .............
0.01
Californium-248 ..........
0.01
Mendelevium-257 .........
10
Californium-249 ..........
0.001
Mendelevium-258 .........
0.01
Note:
For purposes of s.DHS 157.29(2) (e),DHS
				  157.32 (5) (a) (1) (a) and s. 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.
The quantities listed above were derived by taking 1/10th
					 of the most restrictive ALI listed in Table I, Columns 1 and 2, of Appendix E,
					 rounding to the nearest factor of 10 and constraining the values listed between
					 37 Bq and 37 MBq (0.001 and 1,000 mCi). Values of 3.7 MBq (100 mCi) have been
					 assigned for radionuclides having a radioactive half-life in excess of E+9
					 years, except rhenium, 37 MBq (1,000 mCi), to take into account their low
					 specific activity.