Hawaii Administrative Rules
Title 11 - DEPARTMENT OF HEALTH
Subtitle 1 - GENERAL DEPARTMENTAL PROVISIONS
Chapter 45 - RADIATION CONTROL
Subchapter 4 - STANDARDS FOR PROTECTION AGAINST RADIATION
Appendix C of Subchapter 4 - Quantities[1] of Material Requiring Labeling (2/2/93)

Current through February, 2024

Radionuclide Quantity (.Ci)* Radionuclide Quantity (.Ci)*
Hydrogen-3 1,000 Chromium-48 1,000
Beryllium-7 1,000 Chromium-49 1,000
Beryllium-10 1 Chromium-51 1,000
Carbon-11 1,000 Manganese-51 1,000
Carbon-14 1,000 Manganese-52m 1,000
Fluorine-18 1,000 Manganese-52 100
Sodium-22 10 Manganese-53 1,000
Sodium-24 100 Manganese-54 100
Magnesium-28 100 Manganese-56 1,000
Aluminum-26 10 Iron-52 100
Silicon-31 1,000 Iron-55 100
Silicon-32 1 Iron-59 10
Phosphorus-32 10 Iron-60 1
Phosphorus-33 100 Cobalt-55 100
Sulfur-35 100 Cobalt-56 10
Chlorine-36 10 Cobalt-57 100
Chlorine-38 1,000 Cobalt-58m 1,000
Chlorine-39 1,000 Cobalt-58 100
Argon-39 1,000 Cobalt-60m 1,000
Argon-41 1,000 Cobalt-60 1
Potassium-40 100 Cobalt-61 1,000
Potassium-42 1,000 Cobalt-62m 1,000
Potassium-43 1,000 Nickel-56 100
Potassium-44 1,000 Nickel-57 100
Potassium-45 1,000 Nickel-59 100
Calcium-41 100 Nickel-63 100
Calcium-45 100 Nickel-65 1,000
Calcium-47 100 Nickel-66 10
Scandium-43 1,000 Copper-60 1,000
Scandium-44m 100 Copper-61 1,000
Scandium-44 100 Copper-64 1,000
Scandium-46 10 Copper-67 1,000
Scandium-47 100 Zinc-62 100
Scandium-48 100 Zinc-63 1,000
Scandium-49 1,000 Zinc-65 10
Titanium-44 1 Zinc-69m 100
Titanium-45 1,000 Zinc-69 1,000
Vanadium-47 1,000 Zinc-71m 1,000
Vanadium-48 100 Zinc-72 100
Vanadium-49 1,000 Gallium-65 1,000
Gallium-66 100 Krypton-81 1,000
Gallium-67 1,000 Krypton-83m 1,000
Gallium-68 1,000 Krypton-85m 1,000
Gallium-70 1,000 Krypton-85 1,000
Gallium-72 100 Krypton-87 1,000
Gallium-73 1,000 Krypton-88 1,000
Germanium-66 1,000 Rubidium-79 1,000
Germanium-67 1,000 Rubidium-81m 1,000
Germanium-68 10 Rubidium-81 1,000
Germanium-69 1,000 Rubidium-82m 1,000
Germanium-71 1,000 Rubidium-83 100
Germanium-75 1,000 Rubidium-84 100
Germanium-77 1,000 Rubidium-86 100
Germanium-78 1,000 Rubidium-87 100
Arsenic-69 1,000 Rubidium-88 1,000
Arsenic-70 1,000 Rubidium-89 1,000
Arsenic-71 100 Strontium-80 100
Arsenic-72 100 Strontium-81 1,000
Arsenic-73 100 Strontium-83 100
Arsenic-74 100 Strontium-85m 1,000
Arsenic-76 100 Strontium-85 100
Arsenic-77 100 Strontium-87m 1,000
Arsenic-78 1,000 Strontium-89 10
Selenium-70 1,000 Strontium-90 0.1
Selenium-73m 1,000 Strontium-91 100
Selenium-73 100 Strontium-92 100
Selenium-75 100 Yttrium-86m 1,000
Selenium-79 100 Yttrium-86 100
Selenium-81m 1,000 Yttrium-87 100
Selenium-81 1,000 Yttrium-88 10
Selenium-83 1,000 Yttrium-90m 1,000
Bromine-74m 1,000 Yttrium-90 10
Bromine-74 1,000 Yttrium-91m 1,000
Bromine-75 1,000 Yttrium-91 10
Bromine-76 100 Yttrium-92 100
Bromine-77 1,000 Yttrium-93 100
Bromine-80m 1,000 Yttrium-94 1,000
Bromine-80 1,000 Yttrium-95 1,000
Bromine-82 100 Zirconium-86 100
Bromine-83 1,000 Zirconium-88 10
Bromine-84 1,000 Zirconium-89 100
Krypton-74 1,000 Zirconium-93 1
Krypton-76 1,000 Zirconium-95 10
Krypton-77 1,000 Zirconium-97 100
Krypton-79 1,000
Niobium-88 1,000 Palladium-101 1,000
Niobium-89m Palladium-103 100
(66 min) 1,000 Palladium-107 10
Niobium-89 Palladium-109 100
(122 min) 1,000 Silver-102 1,000
Niobium-90 100 Silver-103 1,000
Niobium-93m 10 Silver-104m 1,000
Niobium-94 1 Silver-104 1,000
Niobium-95m 100 Silver-105 100
Niobium-95 100 Silver-106m 100
Niobium-96 100 Silver-106 1, 000
Niobium-97 1,000 Silver-108m 1
Niobium-98 1,000 Silver-110m 10
Molybdenum-90 100 Silver-111 100
Molybdenum-93m 100 Silver-112 100
Molybdenum-93 10 Silver-115 1,000
Molybdenum-99 100 Cadmium-104 1,000
Molybdenum-101 1,000 Cadmium-107 1,000
Technetium-93m 1,000 Cadmium-109 1
Technetium-93 1,000 Cadmium-113m 0.1
Technetium-94m 1,000 Cadmium-113 100
Technetium-94 1,000 Cadmium-115m 10
Technetium-96m 1,000 Cadmium-115 100
Technetium-96 100 Cadmium-117m 1,000
Technetium-97m 100 Cadmium-117 1,000
Technetium-97 1,000 Indium-109 1,000
Technetium-98 10 Indium-110m
Technetium-99m 1,000 (69.1m) 1,000
Technetium-99 100 Indium-110
Technetium-101 1,000 (4.9h) 1,000
Technetium-104 1,000 Indium-111 100
Ruthenium-94 1,000 Indium-112 1,000
Ruthenium-97 1,000 Indium-113m 1,000
Ruthenium-103 100 Indium-114m 10
Ruthenium-105 1,000 Indium-115m 1,000
Ruthenium-106 1 Indium-115 100
Rhodium-99m 1,000 Indium-116m 1,000
Rhodium-99 100 Indium-117m 1,000
Rhodium-100 100 Indium-117 1,000
Rhodium-101m 1,000 Indium-119m 1,000
Rhodium-101 10 Tin-110 100
Rhodium-102m 10 Tin-111 1,000
Rhodium-102 10 Tin-113 100
Rhodium-103m 1,000 Tin-117m 100
Rhodium-105 100 Tin-119m 100
Rhodium-106m 1,000 Tin-121m 100
Rhodium-107 1,000 Tin-121 1,000
Palladium-100 100
Tin-123m 1,000 Tellurium-133 1,000
Tin-123 10 Tellurium-134 1,000
Tin-125 10 Iodine-120m 1,000
Tin-126 10 Iodine-120 100
Tin-127 1,000 Iodine-121 1,000
Tin-128 1,000 Iodine-123 100
Antimony-115 1,000 Iodine-124 10
Antimony-116m 1,000 Iodine-125 1
Antimony-116 1,000 Iodine-126 1
Antimony-117 1,000 Iodine-128 1,000
Antimony-118m 1,000 Iodine-129 1
Antimony-119 1,000 Iodine-130 10
Antimony-120 Iodine-131 1
(16m) 1,000 Iodine-132m 100
Antimony-120 (5.76d) Iodine-132 100
100 Iodine-133 10
Antimony-122 100 Iodine-134 1,000
Antimony-124m 1,000 Iodine-135 100
Antimony-124 10 Xenon-120 1,000
Antimony-125 100 Xenon-121 1,000
Antimony-126m 1,000 Xenon-122 1,000
Antimony-126 100 Xenon-123 1,000
Antimony-127 100 Xenon-125 1,000
Antimony-128 Xenon-127 1,000
(10.4m) 1,000 Xenon-129m 1,000
Antimony-128 Xenon-131m 1,000
(9.01h) 100 Xenon-133m 1,000
Antimony-129 100 Xenon-133 1,000
Antimony-130 1,000 Xenon-135m 1,000
Antimony-131 1,000 Xenon-135 1,000
Tellurium-116 1,000 Xenon-138 1,000
Tellurium-121m 10 Cesium-125 1,000
Tellurium-121 100 Cesium-127 1,000
Tellurium-123m 10 Cesium-129 1,000
Tellurium-123 100 Cesium-130 1,000
Tellurium-125m 10 Cesium-131 1,000
Tellurium-127m 10 Cesium-132 100
Tellurium-127 1,000 Cesium-134m 1,000
Tellurium-129m 10 Cesium-134 10
Tellurium-129 1,000 Cesium-135m 1,000
Tellurium-131m 10 Cesium-135 100
Tellurium-131 100 Cesium-136 10
Tellurium-132 10 Cesium-137 10
Tellurium-133m 100 Cesium-138 1,000
Barium-126 1,000 Promethium-141 1,000
Barium-128 100 Promethium-143 100
Barium-131m 1,000 Promethium-144 10
Barium-131 100 Promethium-145 10
Barium-133m 100 Promethium-146 1
Barium-133 100 Promethium-147 10
Barium-135m 100 Promethium-148m 10
Barium-139 1,000 Promethium-148 10
Barium-140 100 Promethium-149 100
Barium-141 1,000 Promethium-150 1,000
Barium-142 1,000 Promethium-151 100
Lanthanum-131 1,000 Samarium-141m 1,000
Lanthanum-132 100 Samarium-141 1,000
Lanthanum-135 1,000 Samarium-142 1,000
Lanthanum-137 10 Samarium-145 100
Lanthanum-138 100 Samarium-146 1
Lanthanum-140 100 Samarium-147 100
Lanthanum-141 100 Samarium-151 10
Lanthanum-142 1,000 Samarium-153 100
Lanthanum-143 1,000 Samarium-155 1,000
Cerium-134 100 Samarium-156 1,000
Cerium-135 100 Europium-145 100
Cerium-137m 100 Europium-146 100
Cerium-137 1,000 Europium-147 100
Cerium-139 100 Europium-148 10
Cerium-141 100 Europium-149 100
Cerium-143 100 Europium-150
Cerium-144 1 (12.62h) 100
Praseodymium-136 1,000 Europium-150
Praseodymium-137 1,000 (34.2y) 1
Praseodymium-138m 1,000 Europium-152m 100
Praseodymium-139 1,000 Europium-152 1
Praseodymium-142m 1,000 Europium-154 1
Praseodymium-142 100 Europium-155 10
Praseodymium-143 100 Europium-156 100
Praseodymium-144 1,000 Europium-157 100
Praseodymium-145 100 Europium-158 1,000
Praseodymium-147 1,000 Gadolinium-145 1,000
Neodymium-136 1,000 Gadolinium-146 10
Neodymium-138 100 Gadolinium-147 100
Neodymium-139m 1,000 Gadolinium-148 0.001
Neodymium-139 1,000 Gadolinium-149 100
Neodymium-141 1,000 Gadolinium-151 10
Neodymium-147 100 Gadolinium-152 100
Neodymium-149 1,000 Gadolinium-153 10
Neodymium-151 1,000 Gadolinium-159 100
Terbium-147 1,000 Ytterbium-162 1,000
Terbium-149 100 Ytterbium-166 100
Terbium-150 1,000 Ytterbium-167 1,000
Terbium-151 100 Ytterbium-169 100
Terbium-153 1,000 Ytterbium-175 100
Terbium-154 100 Ytterbium-177 1,000
Terbium-155 1,000 Ytterbium-178 1,000
Terbium-156m Lutetium-169 100
(5.Oh) 1,000 Lutetium-170 100
Terbium-156m Lutetium-171 100
(24.4h) 1,000 Lutetium-172 100
Terbium-156 100 Lutetium-173 10
Terbium-157 10 Lutetium-174m 10
Terbium-158 1 Lutetium-174 10
Terbium-160 10 Lutetium-176m 1,000
Terbium-161 100 Lutetium-176 100
Dysprosium-155 1,000 Lutetium-177m 10
Dysprosium-157 1,000 Lutetium-177 100
Dysprosium-159 100 Lutetium-178m 1,000
Dysprosium-165 1,000 Lutetium-178 1,000
Dysprosium-166 100 Lutetium-179 1,000
Holmium-155 1,000 Hafnium-170 100
Holmium-157 1,000 Hafnium-172 1
Holmium-159 1,000 Hafnium-173 1,000
Holmium-161 1,000 Hafnium-175 100
Holmium-162m 1,000 Hafnium-177m 1,000
Holmium-162 1,000 Hafnium-178m 0.1
Holmium-164m 1,000 Hafnium-179m 10
Holmium-164 1,000 Hafnium-180m 1,000
Holmium-166m 1 Hafnium-181 10
Holmium-166 100 Hafnium-182m 1,000
Holmium-167 1,000 Hafnium-182 0.1
Erbium-161 1,000 Hafnium-183 1,000
Erbium-165 1,000 Hafnium-184 100
Erbium-169 100 Tantalum-172 1,000
Erbium-171 100 Tantalum-173 1,000
Erbium-172 100 Tantalum-174 1,000
Thulium-162 1,000 Tantalum-175 1,000
Thulium-166 100 Tantalum-176 100
Thulium-167 100 Tantalum-177 1,000
Thulium-170 10 Tantalum-178 1,000
Thulium-171 10 Tantalum-179 100
Thulium-172 100 Tantalum-180m 1,000
Thulium-173 100 Tantalum-180 100
Thulium-175 1,000 Tantalum-182m 1,000
Tantalum-182 10 Iridium-188 100
Tantalum-183 100 Iridium-189 100
Tantalum-184 100 Iridium-190m 1,000
Tantalum-185 1,000 Iridium-190 100
Tantalum-186 1,000 Iridium-192m
Tungsten-176 1,000 (1.4m) 10
Tungsten-177 1,000 Iridium-192
Tungsten-178 1,000 (73.8d) 1
Tungsten-179 1,000 Iridium-194m 10
Tungsten-181 1,000 Iridium-194 100
Tungsten-185 100 Iridium-195m 1,000
Tungsten-187 100 Iridium-195 1,000
Tungsten-188 10 Platinum-186 1,000
Rhenium-177 1,000 Platinum-188 100
Rhenium-178 1,000 Platinum-189 1,000
Rhenium-181 1,000 Platinum-191 100
Rhenium-182 Platinum-193m 100
(12.7h) 1,000 Platinum-193 1,000
Rhenium-182 Platinum-195m 100
(64.Oh) 100 Platinum-197m 1,000
Rhenium-184m 10 Platinum-197 100
Rhenium-184 100 Platinum-199 1,000
Rhenium-186m 10 Platinum-200 100
Rhenium-186 100 Gold-193 1,000
Rhenium-187 1,000 Gold-194 100
Rhenium-188m 1,000 Gold-195 10
Rhenium-188 100 Gold-198m 100
Rhenium-189 100 Gold-198 100
Osmium-180 1,000 Gold-199 100
Osmium-181 1,000 Gold-200m 100
Osmium-182 100 Gold-200 1,000
Osmium-185 100 Gold-201 1,000
Osmium-189m 1,000 Mercury-193m 100
Osmium-191m 1,000 Mercury-193 1,000
Osmium-191 100 Mercury-194 1
Osmium-193 100 Mercury-195m 100
Osmium-194 1 Mercury-195 1,000
Iridium-182 1,000 Mercury-197m 100
Iridium-184 1,000 Mercury-197 1,000
Iridium-185 1,000 Mercury-199m 1,000
Iridium-186 100 Mercury-203 100
Iridium-187 1,000
Thallium-194m 1,000 Francium-223 100
Thallium-194 1,000 Radium-223 0.1
Thallium-195 1,000 Radium-224 0.1
Thallium-197 1,000 Radium-225 0.1
Thallium-198m 1,000 Radium-226 0.1
Thallium-198 1,000 Radium-227 1,000
Thallium-199 1,000 Radium-228 0.1
Thallium-201 1,000 Actinium-224 1
Thallium-200 1,000 Actinium-225 0.01
Thallium-202 100 Actinium-226 0.1
Thallium-204 100 Actinium-227 0.001
Lead-195m 1,000 Actinium-228 1
Lead-198 1,000 Thorium-226 10
Lead-199 1,000 Thorium-227 0.01
Lead-200 100 Thorium-228 0.001
Lead-201 1,000 Thorium-229 0.001
Lead-202m 1,000 Thorium-230 0.001
Lead-202 10 Thorium-231 100
Lead-203 1,000 Thorium-232 100
Lead-205 100 Thorium-234 10
Lead-209 1,000 Thorium-natural 100
Lead-210 0.01 Protactinium-227 10
Lead-211 100 Protactinium-228 1
Lead-212 1 Protactinium-230 0.1
Lead-214 100 Protactinium-231 0.001
Bismuth-200 1,000 Protactinium-232 1
Bismuth-201 1,000 Protactinium-233 100
Bismuth-202 1,000 Protactinium-234 100
Bismuth-203 100 Uranium-230 0.01
Bismuth-205 100 Uranium-231 100
Bismuth-206 100 Uranium-232 0.001
Bismuth-207 10 Uranium-233 0.001
Bismuth-210m 0.1 Uranium-234 0.001
Bismuth-210 1 Uranium-235 0.001
Bismuth-212 10 Uranium-236 0.001
Bismuth-213 10 Uranium-237 100
Bismuth-214 100 Uranium-238 100
Polonium-203 1,000 Uranium-239 1,000
Polonium-205 1,000 Uranium-240 100
Polonium-207 1,000 Uranium-natural 100
Polonium-210 0.1 Neptunium-232 100
Astatine-207 100 Neptunium-233 1,000
Astatine-211 10 Neptunium-234 100
Radon-220 1 Neptunium-235 100
Radon-222 1 Neptunium-236
Francium-222 100 (1.15E+5) 0.001
Neptunium-236 Curium-242 0.01
(22.5h) 1 Curium-243 0.001
Neptunium-237 0.001 Curium-244 0.001
Neptunium-238 10 Curium-245 0.001
Neptunium-239 100 Curium-246 0.001
Neptunium-240 1,000 Curium-247 0.001
Plutonium-234 10 Curium-248 0.001
Plutonium-235 1,000 Curium-249 1, 000
Plutonium-236 0.001 Berkelium-245 100
Plutonium-237 100 Berkelium-246 100
Plutonium-238 0.001 Berkelium-247 0.001
Plutonium-239 0.001 Berkelium-249 0.1
Plutonium-240 0.001 Berkelium-250 10
Plutonium-241 0.01 Californium-244 100
Plutonium-242 0.001 Californium-246 1
Plutonium-243 1,000 Californium-248 0.01
Plutonium-244 0.001 Californium-249 0.001
Plutonium-245 100 Californium-250 0.001
Americium-237 1,000 Californium-251 0.001
Americium-238 100 Californium-252 0.001
Americium-239 1,000 Californium-253 0.1
Americium-240 100 Californium-254 0.001
Americium-241 0.001 Einsteinium-250 100
Americium-242m 0.001 Einsteinium-251 100
Americium-242 10 Einsteinium-253 0.1
Americium-243 0.001 Einsteinium-254m 1
Americium-244m 100 Einsteinium-254 0.01
Americium-244 10 Fermium-252 1
Americium-245 1,000 Fermium-253 1
Americium-246m 1,000 Fermium-254 10
Americium-246 1,000 Fermium-255 1
Curium-238 100 Fermium-257 0.01
Curium-240 0.1 Mendelevium-257 10
Curium-241 1 Mendelevium-258 0.01
Any alpha-emitting radionuclide not listed above or mixtures of alpha emitters of unknown composition0.001Any radionuclide other than alpha-emitting radionuclides not listed above, or mixtures of beta emitters of unknown composition0.01

* To convert . Ci to kBq, multiply the . Ci value by 37.

NOTE: 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.

1The quantities listed above were derived by taking 1/10th of the most restrictive ALI listed in TABLE I, Columns 1 and 2, of Appendix B to Subchapter 4, rounding to the nearest factor of 10, and constraining the values listed between 37 Bq and 37 MBq (0.001 and 1,000 .Ci). Values of 3.7 MBq (100 .Ci) have been assigned for radionuclides having a radioactive half-life in excess of E+9 years, except rhenium, 37 MBq (1,000 .Ci), to take into account their low specific activity.

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