Indiana Administrative Code › Title 410 - INDIANA DEPARTMENT OF HEALTH › Article 5 - RADIOLOGICAL HEALTH › Rule 4 - Protection and Exposure Standards › Section 4-28 - Appendix B; table for use with 410 IAC 5-4-11, 410 IAC 5-4-18, 410 IAC 5-4-19

Current through July 10, 2024
Authority: IC 16-41-35-26; IC 16-41-35-29
Affected: IC 16-41-35
Sec. 28.
Part D
APPENDIX B
Material
Microcuries
Americium-241
0.01
Antinomy-122
100
Antinomy-124
10
Antinomy-125
10
Arsenic-73
100
Arsenic-74
10
Arsenic-76
10
Arsenic-77
100
Barium-131
10
Barium-133
10
Barium-140
10
Bismuth-210
1
Bromine-82
10
Cadmium-109
10
Cadmium-115m
10
Cadmium-115
100
Calcium-45
10
Calcium-47
10
Carbon-14
100
Cerium-141
100
Cerium-143
100
Cerium-144
1
Cesium-131
1,000
Cesium-134m
100
Cesium-134
1
Cesium-135
10
Cesium-136
10
Cesium-137
10
Chlorine-36
10
Chlorine-38
10
Chromium-51
1,000
Cobalt-58m
10
Cobalt-58
10
Cobalt-60
1
Copper-64
100
Dysprosium-165
10
Dysprosium-166
100
Erbium-169
100
Erbium-171
100
Europium-152 (9.2 h)
100
Europium-152 (13 yr)
1
Europium-154
1
Europium-155
10
Fluorine-18
1,000
Gadolinium-153
10
Gadolinium-159
100
Gallium-72
10
Germanium-71
100
Gold-198
100
Gold-199
100
Hafnium-181
10
Holmium-166
100
Hydrogen-3
1,000
Indium-113m
100
Indium-114m
10
Indium-115m
100
Indium-115
10
Iodine-125
1
Iodine-126
1
Iodine-129
0.1
Iodine-131
1
Iodine-132
10
Iodine-133
1
Iodine-134
10
Iodine-135
10
Iridium-192
10
Iridium-194
100
Iron-55
100
Iron-59
10
Krypton-85
100
Krypton-87
10
Lanthanum-140
10
Lutetium-177
100
Manganese-52
10
Manganese-54
10
Manganese-56
10
Mercury-197m
100
Mercury-197
100
Mercury-203
10
Molybdenum-99
100
Neodymium-147
100
Neodymium-149
100
Nickel-59
100
Nickel-63
10
Nickel-65
100
Niobium-93m
10
Niobium-95
10
Niobium-97
10
Osmium-185
10
Osmium-191m
100
Osmium-191
100
Osmium-193
100
Palladium-103
100
Palladium-109
100
Phosphorus-32
10
Platinum-191
100
Platinum-193m
100
Platinum-193
100
Platinum-197m
100
Platinum-197
100
Plutonium-239
0.01
Polonium-210
0.1
Potassium-42
10
Praseodymium-142
100
Praseodymium-143
100
Promethium-147
10
Promethium-149
10
Radium-226
0.01
Rhenium-186
100
Rhenium-188
100
Rhodium-103m
100
Rhodium-105
100
Rubidium-86
10
Rubidium-87
10
Ruthenium-97
100
Ruthenium-103
10
Ruthenium-105
10
Ruthenium-106
1
Samarium-151
10
Samarium-153
100
Scandium-46
10
Scandium-47
100
Scandium-48
10
Selenium-75
10
Silicon-31
100
Silver-105
10
Silver-110m
1
Silver-111
100
Sodium-22
10
Sodium-24
10
Strontium-85
10
Strontium-89
1
Strontium-90
0.1
Strontium-91
10
Strontium-92
10
Sulphur-35
100
Tantalum-182
10
Technetium-96
10
Technetium-97m
100
Technetium-97
100
Technetium-99m
100
Technetium-99
10
Tellurium-125m
10
Tellurium-127m
10
Tellurium-127
100
Tellurium-129m
10
Tellurium-129
100
Tellurium-131m
10
Tellurium-132
10
Terbium-160
10
Thallium-200
100
Thallium-201
100
Thallium-202
100
Thallium-204
10
Thorium (natural)1/
100
Thulium-170
10
Thulium-171
10
Tin-113
10
Tin-125
10
Tungsten-181
10
Tungsten-185
10
Tungsten-187
100
Uranium (natural)2/
100
Uranium-233
0.01
Uranium-234/235
0.01
Vanadium-48
10
Xenon-131m
1,000
Xenon-133
100
Xenon-135
100
Ytterbium-175
100
Yttrium-90
10
Yttrium-91
10
Yttrium-92
100
Yttrium-93
100
Zinc-65
10
Zinc-69m
100
Zinc-69
1,000
Zirconium-93
10
Zirconium-95
10
Zirconium-97
10
Any alpha emitting radionuclide not listed above or
							 mixtures of alpha emitters of unknown composition
0.01
Any radionuclide other than alpha emitting
							 radionuclides, not listed above or mixtures of beta emitters of unknown
							 composition
0.1
1/ Based on alpha disintegration
				  rate of Th-232, Th-230 and their daughter products.
2/ Based on alpha disintegration
				  rate of U-238, U-234, and U-235.
Example: Zirconium-97 (10 µCi)(37) = 370 kBq. (10
				  µCi multiplied by 37 is equivalent to 370 kBq)
For purposes of
					 410 IAC
					 5-4-11,
					 410 IAC
					 5-4-18, and
					 410 IAC 5-4-19,
					 where there is involved a combination of isotopes in known amounts, the limit
					 for the combination should be derived as follows: Determine, for each isotope
					 in the combination, the ratio between the quantity present in the combination
					 and the limit otherwise established for the specific isotope when not in
					 combination. The sum of such ratios for all the isotopes in the combination may
					 exceed "1" (i.e., "unity").
Example: For purposes of
					 410 IAC 5-4-19, if
					 a particular batch contains 20,000 µCi of Au-198 and 50,000 µCi of
					 C-14, it may also include not more than 300 µCi of I-131. This limit was
					 determined as follows:
20,000 µCi Au-198/100,000 µCi + 50,000
					 µCi C-14/100,00 [sic.] µCi
+ 300 µCi I-131/1,000 µCi = 1
The denominator in each of the above ratios was obtained by
					 multiplying the figure in the table by 1,000 as provided in
					 410 IAC
					 5-4-19.
Note: To convert microcuries (µCi) to SI units of
					 kilobecquerels (kBq), multiply the above values by
					 37.