10 CFR 33.100: Schedule A.

Byproduct material Col. I curies Col. II curies

Antimony-122 1 0.01

Antimony-124 1 .01

Antimony-125 1 .01

Arsenic-73 10 .1

Arsenic-74 1 .01

Arsenic-76 1 .01

Arsenic-77 10 .1

Barium-131 10 .1

Barium-140 1 .01

Beryllium-7 10 0.1

Bismuth-210 .1 .001

Bromine-82 10 .1

Cadmium-109 1 .01

Cadmium-115m 1 .01

Cadmium-115 10 .1

Calcium-45 1 .01

Calcium-47 10 .1

Carbon-14 100 1.

Cerium-141 10 .1

Cerium-143 10 .1

Cerium-144 .1 .001

Cesium-131 100 1.

Cesium-134m 100 1.

Cesium-134 .1 .001

Cesium-135 1 .01

Cesium-136 10 .1

Cesium-137 .1 .001

Chlorine-36 1 .01

Chlorine-38 100 1.

Chromium-51 100 1.

Cobalt-57 10 0.1

Cobalt-58m 100 1.

Cobalt-58 1 .01

Cobalt-60 .1 .001

Copper-64 10 .1

Dysprosium-165 100 1.

Dysprosium-166 10 .1

Erbium-169 10 .1

Erbium-171 10 .1

Europium-152 9.2 h 10 .1

Europium-152 13 y .1 .001

Europium-154 .1 .001

Europium-155 1 .01

Fluorine-18 100 1.

Gadolinium-153 1 .01

Gadolinium-159 10 .1

Gallium-72 10 .1

Germanium-71 100 1

Gold-198 10 .1

Gold-199 10 .1

Hafnium-181 1 .01

Holmium-166 10 .1

Hydrogen-3 100 1

Indium-113m 100 1

Indium-114m 1 .01

Indium-115m 100 1

Indium-115 1 .01

Iodine-125 .1 .001

Iodine-126 .1 .001

Iodine-129 .1 .01

Iodine-131 .1 .001

Iodine-132 10 .1

Iodine-133 1 .01

Iodine-134 10 .1

Iodine-135 1 .01

Iridium-192 1 .01

Iridium-194 10 .1

Iron-55 10 .1

Iron-59 1 .01

Krypton-85 100 1

Krypton-87 10 .1

Lanthanum-140 1 .01

Lutetium-177 10 .1

Manganese-52 1 .01

Manganese-54 1 .01

Manganese-56 10 .1

Mercury-197m 10 .1

Mercury-197 10 .1

Mercury-203 1 .01

Molybdenum-99 10 .1

Neodymium-147 10 .1

Neodymium-149 10 .1

Nickel-59 10 .1

Nickel-63 1 .01

Nickel-65 10 .1

Niobium-93m 1 .01

Niobium-95 1 .01

Niobium-97 100 1.

Osmium-185 1 .01

Osmium-191m 100 1.

Osmium-191 10 .1

Osmium-193 10 .1

Palladium-103 10 .1

Palladium-109 10 .1

Phosphorus-32 1 .01

Platinum-191 10 .1

Platinum-193m 100 1.

Platinum-193 10 .1

Platinum-197m 100 1

Platinum-197 10 .1

Polonium-210 .01 .0001

Potassium-42 1 .01

Praseodymium-142 10 .1

Praseodymium-143 10 .1

Promethium-147 1 .01

Promethium-149 10 .1

Radium-226 0.01 0.0001

Rhenium-186 10 .1

Rhenium-188 10 .1

Rhodium-103m 1,000 10.

Rhodium-105 10 .1

Rubidium-86 1 .01

Rubidium-87 1 .01

Ruthenium-97 100 1.

Ruthenium-103 1 .01

Ruthenium-105 10 .1

Ruthenium-106 .1 .001

Samarium-151 1 .01

Samarium-153 10 .1

Scandium-46 1 .01

Scandium-47 10 .1

Scandium-48 1 .01

Selenium-75 1 .01

Silicon-31 10 .1

Silver-105 1 .01

Silver-110m .1 .001

Silver-111 10 .1

Sodium-22 0.1 0.001

Sodium-24 1 .01

Strontium-85m 1,000 10.

Strontium-85 1 .01

Strontium-89 1 .01

Strontium-90 .01 .0001

Strontium-91 10 .1

Strontium-92 10 .1

Sulphur-35 10 .1

Tantalum-182 1 .01

Technetium-96 10 .1

Technetium-97m 10 .1

Technetium-97 10 .1

Technetium-99m 100 1.

Technetium-99 1 .01

Tellurium-125m 1 .01

Tellurium-127m 1 .01

Tellurium-127 10 .1

Tellurium-129m 1 .01

Tellurium-129 100 1

Tellurium-131m 10 .1

Tellurium-132 1 .01

Terbium-160 1 .01

Thallium-200 10 .1

Thallium-201 10 .1

Thallium-202 10 .1

Thallium-204 1 .01

Thulium-170 1 .01

Thulium-171 1 .01

Tin-113 1 .01

Tin-125 1 .01

Tungsten-181 1 .01

Tungsten-185 1 .01

Tungsten-187 10 .1

Vanadium-48 1 .01

Xenon-131m 1,000 10.

Xenon-133 100 1.

Xenon-135 100 1.

Ytterbium-175 10 .1

Yttrium-90 1 .01

Yttrium-91 1 .01

Yttrium-92 10 .1

Yttrium-93 1 .01

Zinc-65 1 .01

Zinc-69m 10 .1

Zinc-69 100 1.

Zirconium-93 1 .01

Zirconium-95 1 .01

Zirconium-97 1 .01

Any byproduct material other than alpha emitting byproduct material not listed above .1 .001