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

Current through June 24, 2024
Limits for Broad Licenses
Type B License Type C License
Column I Column II
Radioactive Material curies curies
Antimony-122 1 0.01
Antimony-124 1 0.01
Antimony-125 1 0.01
Arsenic-73 10 0.1
Arsenic-74 1 0.01
Arsenic-76 1 0.01
Arsenic-77 10 0.1
Barium-131 10 0.1
Barium-140 1 0.01
Beryllium-7 10 0.1
Bismuth-210 0.1 0.001
Bromine-82 10 0.1
Cadmium-109 1 0.01
Cadmium-115m 1 0.01
Cadmium-115 10 0.1
Calcium-45 1 0.01
Calcium-47 10 0.1
Carbon-14 100 1.
Cerium-141 10 0.1
Cerium-143 10 0.1
Cerium-144 0.1 0.001
Cesium-131 100 1.
Cesium-134m 100 1.
Cesium-134 0.1 0.001
Cesium-135 1 0.01
Cesium-136 10 0.1
Cesium-137 0.1 0.001
Chlorine-36 1 0.01
Chlorine-38 100 1.
Chromium-51 100 1.
Cobalt-57 10 0.1
Cobalt-58m 100 1.
Cobalt-58 1 0.01
Cobalt-60 0.1 0.001
Copper-64 10 0.1
Dysprosium-165 100 1.
Dysprosium-166 10 0.1
Erbium-169 10 0.1
Erbium-171 10 0.1
Europium-152 (9.2 h) 10 0.1
Europium-152 (13 y) 0.1 0.001
Europium-154 0.1 0.001
Europium-155 1 0.01
Fluorine-18 100 1.
Type B License Type C License
Column I Column II
Radioactive Material curies curies
Gadolinium-153 1 0.01
Gadolinium-159 10 0.1
Gallium-72 10 0.1
Germanium-71 100 1.
Gold-198 10 0.1
Gold-199 10 0.1
Hafnium-181 1 0.01
Holmium-166 10 0.1
Hydrogen-3 100 1.
Indium-113m 100 1.
Indium-114m 1 0.01
Indium-115m 100 1.
Indium-115 1 0.01
Iodine-125 0.1 0.001
Iodine-126 0.1 0.001
Iodine-129 0.1 0.001
Iodine-131 0.1 0.001
Iodine-132 10 0.1
Iodine-133 1 0.01
Iodine-134 10 0.1
Iodine-135 1 0.01
Iridium-192 1 0.01
Iridium-194 10 0.1
Iron-55 10 0.1
Iron-59 1 0.01
Krypton-85 100 1.
Krypton-87 10 0.1
Lanthanum-140 1 0.01
Lutetium-177 10 0.1
Manganese-52 1 0.01
Manganese-54 1 0.01
Manganese-56 10 0.1
Mercury-197m 10 0.1
Mercury-197 10 0.1
Mercury-203 1 0.01
Molybdenum-99 10 0.1
Neodymium-147 10 0.1
Neodymium-149 10 0.1
Nickel-59 10 0.1
Nickel-63 1 0.01
Nickel-65 10 0.1
Niobium-93m 1 0.01
Niobium-95 1 0.01
Niobium-97 100 1.
Type B License Type C License
Column I Column II
Radioactive Material curies curies
Osmium-185 1 0.01
Osmium-191m 100 1.
Osmium-191 10 0.1
Osmium-193 10 0.1
Palladium-103 10 0.1
Palladium-109 10 0.1
Phosphorus-32 1 0.01
Platinum-191 10 0.1
Platinum-193m 100 1.
Platinum-193 10 0.1
Platinum-197m 100 1.
Platinum-197 10 0.1
Polonium-210 0.01 0.0001
Potassium-42 1 0.01
Praseodymium-142 10 0.1
Praseodymium-143 10 0.1
Promethium-147 1 0.01
Promethium-149 10 0.1
Radium-226 0.01 0.0001
Rhenium-186 10 0.1
Rhenium-188 10 0.1
Rhodium-103m 1,000 10.
Rhodium-105 10 0.1
Rubidium-86 1 0.01
Rubidium-87 1 0.01
Ruthenium-97 100 1.
Ruthenium-103 1 0.01
Ruthenium-105 10 0.1
Ruthenium-106 0.1 0.001
Samarium-151 1 0.01
Samarium-153 10 0.1
Scandium-46 1 0.01
Scandium-47 10 0.1
Scandium-48 1 0.01
Selenium-75 1 0.01
Silicon-31 10 0.1
Silver-105 1 0.01
Silver-110m 0.1 0.001
Silver-111 10 0.1
Sodium-22 0.1 0.001
Sodium-24 1 0.01
Strontium-85m 1,000 10
Strontium-85 1 0.01
Strontium-89 1 0.01
Strontium-90 0.01 0.0001
Strontium-91 10 0.1
Type B License Type C License
Column I Column II
Radioactive Material curies curies
Strontium-92 10 0.1
Sulphur-35 10 0.1
Tantalum-182 1 0.01
Technetium-96 10 0.1
Technetium-97m 10 0.1
Technetium-97 10 0.1
Technetium-99m 100 1.
Technetium-99 1 0.01
Tellurium-125m 1 0.01
Tellurium-127m 1 0.01
Tellurium-127 10 0.1
Tellurium-129m 1 0.01
Tellurium-129 100 1.
Tellurium-131m 10 0.1
Tellurium-132 1 0.01
Terbium-160 1 0.01
Thallium-200 10 0.1
Thallium-201 10 0.1
Thallium-202 10 0.1
Thallium-204 1 0.01
Thulium-170 1 0.01
Thulium-171 1 0.01
Tin-113 1 0.01
Tin-125 1 0.01
Tungsten-181 1 0.01
Tungsten-185 1 0.01
Tungsten-187 10 0.1
Vanadium-48 1 0.01
Xenon-131m 1,000 10.
Xenon-133 100 1.
Xenon-135 100 1.
Ytterbium-175 10 0.1
Yttrium-90 1 0.01
Yttrium-91 1 0.01
Yttrium-92 10 0.1
Yttrium-93 1 0.01
Zinc-65 1 0.01
Zinc-69m 10 0.1
Zinc-69 100 1.
Zirconium-93 1 0.01
Zirconium-95 1 0.01
Zirconium-97 1 0.01
Any radioactive material other than source material, special
				  nuclear material, or alpha emitting radioactive material not listed above. 0.1
				  0.001
Note 1: To convert curies (Ci) to SI units of gigabecquerels
				  (GBq), multiply the above values by 37.
Example: Zirconium-97 (Col. II) (0.01 Ci multiplied by 37 is
				  equivalent to 0.37 GBq).