|
|
Table 3 Exempt Quantities
|
Radionuclide
|
Exempt quantity
(microcuries)
|
|
|
|
|
Antimony 122 (Sb 122) |
100
|
|
Antimony 124 (Sb 124) |
10
|
|
Antimony 125 (Sb 125) |
10
|
|
Arsenic 73 (As 73) |
100
|
|
Arsenic 74 (As 74) |
10
|
|
Arsenic 76 (As 76) |
10
|
|
Arsenic 77 (As 77) |
100
|
|
|
|
|
Barium 131 (Ba 131) |
10
|
|
Barium 133 (Ba 133) |
10
|
|
Barium 140 (Ba 140) |
10
|
|
Beryllium (Be 7) |
100
|
|
Bismuth 210 (Bi 210) |
1
|
|
Bromine 82 (Br 82) |
10
|
|
|
|
|
Cadmium 109 (Cd 109) |
10
|
|
Cadmium 115m (Cd 115m) |
10
|
|
Cadmium 115 (Cd 115) |
100
|
|
Calcium 45 (Ca 45) |
10
|
|
Calcium 47 (Ca 47) |
10
|
|
Carbon 14 (C 14) |
100
|
|
Cerium 141 (Ce 141) |
100
|
|
Cerium 143 (Ce 143) |
100
|
|
Cerium 144 (Ce 144)
|
1
|
|
Cesium 131 (Cs 131)
|
1,000
|
|
Cesium 134m (Cs 134m)
|
100
|
|
Cesium 134 (Cs 134)
|
1
|
|
Cesium 135 (Cs 135)
|
10
|
|
Cesium 136 (Cs 136)
|
10
|
|
Cesium 137 (Cs 137)
|
10
|
|
Chlorine 36 (Cl 36)
|
10
|
|
Chlorine 38 (Cl 38)
|
10
|
|
Chromium 51 (Cr 51)
|
1,000
|
|
Cobalt 58m (Co 58m)
|
10
|
|
Cobalt 58 (Co 58)
|
10
|
|
Cobalt 60 (Co 60)
|
1
|
|
Copper 64 (Cu 64)
|
100
|
|
|
|
|
Dysprosium 165 (Dy 165)
|
10
|
|
Dysprosium 166 (Dy 166)
|
100
|
|
|
|
|
Erbium 169 (Er 169)
|
100
|
|
Erbium 171 (Er 171)
|
100
|
|
Europium 152 (Eu 152) 9.2h
|
100
|
|
Europium 152 (Eu 152) 13 yr
|
1
|
|
Europium 154 (Eu 154)
|
1
|
|
Europium 155 (Eu 155) |
10
|
|
|
|
|
Flourine 18 (F 18)
|
1,000
|
|
|
|
|
Gadolinium 153 |
10
|
|
Gadolinium 159 (Gd 159)
|
1100
|
|
Gallium 72 (Ga 72) |
10
|
|
Germanium 71 (Ge 71)
|
100
|
|
Gold 198 (Au 198)
|
100
|
|
Gold 199 (Au 199)
|
100
|
|
|
|
|
Hafnium 181 (Hf 181)
|
10
|
|
Holmium 166 (Ho 166)
|
100
|
|
Hydrogen 3 (H 3)
|
1,000
|
|
|
|
|
Indium 113m (In 113m)
|
100
|
|
Indium 114m (In 114m)
|
10
|
|
Indium 114 (In 114)
|
1
|
|
Indium 115m (In 115m)
|
100
|
|
Indium 115 (In 115)
|
10
|
|
Iodine 125 (I 125) |
1
|
|
Iodine 126 (I 126)
|
1
|
|
Iodine 129 (I 129)
|
0.1
|
|
Iodine 131 (I 131)
|
1
|
|
Iodine 132 (I 132)
|
10
|
|
Iodine 133 (I 133) |
1
|
|
Iodine 134 (I 134) |
10
|
|
Iodine 135 (I 135)
|
10
|
|
Iridium 192 (Ir 192)
|
10
|
|
Iridium 194 (Ir 194)
|
100
|
|
Iron 55 (Fe 55)
|
100
|
|
Iron 59 (Fe 59)
|
10
|
|
|
|
|
Krypton 85 (Kr 85)
|
100
|
|
Krypton 87 (Kr 87)
|
10
|
|
|
|
|
Lanthanum 140 (La 140)
|
10
|
|
Lutetium 177 (Lu 177)
|
100
|
|
|
|
|
Manganese 52 (Mn 52)
|
10
|
|
Manganese 54 (Mn 54)
|
10
|
|
Manganese 56 (Mn 56)
|
10
|
|
Mercury 197m (Hg 197m)
|
100
|
|
Mercury 197 (Hg 197)
|
100
|
|
Mercury 203 (Hg 203)
|
10
|
|
Molybdenum 99 (Mo 99)
|
100
|
|
|
|
|
Neodymium 147 (Nd 147)
|
100
|
|
Neodymium 149 (Nd 149)
|
100
|
|
Nickel 59 (Ni 59)
|
100
|
|
Nickel 63 (Ni 63)
|
10
|
|
Nickel 65 (Ni 65)
|
100
|
|
Niobium 93m (Nb 93m)
|
10
|
|
Niobium 95 (Nb 95)
|
10
|
|
Niobium 97 (Nb 97)
|
10
|
|
|
|
|
Osmium 185 (Os 185)
|
10
|
|
Osmium 191m (Os 191m)
|
100
|
|
Osmium 191 (Os 191)
|
100
|
|
Osmium 193 (Os 193)
|
100
|
|
|
|
|
Palladium 103 (Pd 103)
|
100
|
|
Palladium 109 (Pd 109)
|
100
|
|
Phosphorus 32 (P 32)
|
10
|
|
Platinum 191 (Pt 191)
|
100
|
|
Platinum 193m (Pt 193m)
|
100
|
|
Platinum 193 (Pt 193)
|
100
|
|
Platinum 197m (Pt 197m)
|
100
|
|
Platinum 197 (Pt 197)
|
100
|
|
Polonium 210 (Po 210)
|
0.1
|
|
Potassium 42 (K 42)
|
10
|
|
Praseodymium 142 (Pr 142)
|
100
|
|
Praseodymium 143 (Pr 143)
|
100
|
|
Promethium 147 (Pm 147)
|
10
|
|
Promethium 149 (Pm 149)
|
10
|
|
|
|
|
Radium 226 (Ra 266)
|
0.1
|
|
Rhenium 186 (Re 186)
|
100
|
|
Rhenium 188 (Re 188)
|
100
|
|
Rhodium 103m (Re 103m)
|
100
|
|
Rhodium 105 (Rh 105)
|
100
|
|
Rubidium 86 (Rb 86)
|
10
|
|
Rubidium 87 (Ru 87)
|
10
|
|
Ruthenium 97 (Ru 97)
|
100
|
|
Ruthenium 103 (Ru 103)
|
10
|
|
Ruthenium 105 (Ru 105)
|
10
|
|
Ruthenium 106 (Ru 106)
|
1
|
|
|
|
|
Samarium 151 (Sm 151)
|
10
|
|
Samarium 153 (Sm 153)
|
100
|
|
Scandium 46 (Sc 46)
|
10
|
|
Scandium 47 (Sc 47)
|
100
|
|
Scandium 48 (Sc 48)
|
10
|
|
Selenium 75 (Se 75)
|
10
|
|
Silicon 31 (Si 31)
|
100
|
|
Silver 105 (Ag 105)
|
10
|
|
Silver 110m (Ag 110m)
|
1
|
|
Silver 111 (Ag 111)
|
100
|
|
Sodium 22 (Na 22)
|
10
|
|
Sodium 24 (Na 24)
|
10
|
|
Strontium 85 (Sr 85)
|
10
|
|
Strontium 89 (Sr 89)
|
1
|
|
Strontium 90 (Sr 90)
|
0.1
|
|
Strontium 91 (Sr 91)
|
10
|
|
Strontium 92 (Sr 92)
|
10
|
|
Sulphur 35 (S 35)
|
100
|
|
|
|
|
Tantalum 182 (Ta 182)
|
10
|
|
Technetium 96 (Tc 96)
|
10
|
|
Technetium 97m (Tc 97m)
|
100
|
|
Technetium 97 (Tc 97)
|
100
|
|
Technetium 99m (Tc 99m)
|
100
|
|
Technetium 99 (Tc 99)
|
10
|
|
Tellurium 125m (Te 125m)
|
10
|
|
Tellurium 127m (Te 127m)
|
10
|
|
Tellurium 127 (Te 127)
|
100
|
|
Tellurium 129m (Te 129m)
|
10
|
|
Tellurium 129 (Te 129)
|
100
|
|
Tellurium 131m (Te 131m)
|
10
|
|
Tellurium 132 (Te 132)
|
10
|
|
Terbium 160 (Tb 160)
|
10
|
|
Thallium 200 (Tl 200)
|
100
|
|
Thallium 201 (Tl 201)
|
100
|
|
Thallium 202 (Tl 202)
|
100
|
|
Thallium 204 (Tl 204)
|
10
|
|
Thulium 170 (Tm 170)
|
10
|
|
Thulium 171 (Tm 171)
|
10
|
|
Tin 113 (Sn 113)
|
10
|
|
Tin 125 (Sn 125)
|
10
|
|
Tungsten 181 (W 181)
|
10
|
|
Tungsten 185 (W 185)
|
10
|
|
Tungsten 187 (W 187)
|
100
|
|
Vanadium 48 (V 48)
|
10
|
|
|
|
|
Xenon 131m (Xe 131m)
|
1,000
|
|
Xenon 133 (Xe 133)
|
100
|
|
Xenon 135 (Xe 135)
|
100
|
|
|
|
|
Ytterbium 175 (Yb 175)
|
100
|
|
Yttrium 90 (Y 90)
|
10
|
|
Yttrium 91 (Y 91)
|
10
|
|
Yttrium 92 (Y 92)
|
100
|
|
Yttrium 93 (Y 93)
|
100
|
|
|
|
|
Zinc 65 (Zn 65)
|
10
|
|
Zinc 69 (Zn 69)
|
1,000
|
|
Zinc 69m (Zn 69m)
|
100
|
|
Zirconium 93 (Zr 93)
|
10
|
|
Zirconium 95 (Zr 95)
|
10
|
|
Zirconium 97 (Zr 97)
|
10
|
|
|
|
|
Radioactive material other than alpha emitting radioactive
material not listed above |
0.1
|
Appendix 16-A Index
|
|
