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Pandora's Box

 

List of Hazardous Substances and Reportable Quantities
Table 2 to Appendix A--Radionuclides


Radionuclide...............Atomic........... Reportable Quantity (RQ)
...............................Number................Ci.................TBq 

Actinium-224 ..............  89 ..............   100..............(3.7)       
Actinium-225 ..............  89 ..............     1..............(.037)      
Actinium-226 ..............  89 ..............    10..............(.37)       
Actinium-227 ..............  89 .............. 0.001..............(.000037)   
Actinium-228 ..............  89 ..............    10..............(.37)       
Aluminum-26 ...............  13 ..............    10..............(.37)       
Americium-237 .............  95 ..............  1000..............(37)        
Americium-238 .............  95 ..............   100..............(3.7)       
Americium-239 .............  95 ..............   100..............(3.7)       
Americium-240 .............  95 ..............    10..............(.37)       
Americium-241 .............  95 ..............  0.01..............(.00037)    
Americium-242 .............  95 ..............   100..............(3.7)       
Americium-242m ............  95 ..............  0.01..............(.00037)    
Americium-243 .............  95 ..............  0.01..............(.00037)    
Americium-244 .............  95 ..............    10..............(.37)       
Americium-244m ............  95 ..............  1000..............(37)        
Americium-245 .............  95 .............. 1000..............(37)         
Americium-246 .............  95 .............. 1000..............(37)         
Americium-246m ............  95 .............. 1000..............(37)         
Antimony-115 ..............  51 .............. 1000..............(37)         
Antimony-116 ..............  51 .............. 1000..............(37)         
Antimony-116m .............  51 .............. 100..............(3.7)         
Antimony-117 ..............  51 .............. 1000..............(37)         
Antimony-118m .............  51 .............. 10..............(.37)          
Antimony-119 ..............  51 .............. 1000..............(37)         
Antimony-120(16 min) .....  51 .............. 1000..............(37)          
Antimony-120(5.76 day) ...  51 .............. 10..............(.37)           
Antimony-122 ..............  51 .............. 10..............(.37)          
Antimony-124 ..............  51 .............. 10..............(.37)          
Antimony-124m .............  51 .............. 1000..............(37)         
Antimony-125 ..............  51 .............. 10..............(.37)          
Antimony-126 ..............  51 .............. 10..............(.37)          
Antimony-126m .............  51 .............. 1000..............(37)         
Antimony-127 ..............  51 .............. 10..............(.37)          
Antimony-128 (10.4 min) ...  51 .............. 1000..............(37)         
Antimony-128 (9.01 hr) ....  51 .............. 10..............(.37)          
Antimony-129 ..............  51 .............. 100..............(3.7)         
Antimony-130 ..............  51 .............. 100..............(3.7)         
Antimony-131 ..............  51 .............. 1000..............(37)         
Argon-39 ..................  18 .............. 1000..............(37)         
Argon-41 ..................  18 .............. 10..............(.37)          
Arsenic-69 ................  33 .............. 1000..............(37)         
Arsenic-70 ................  33 .............. 100..............(3.7)         
Arsenic-71 ................  33 .............. 100..............(3.7)         
Arsenic-72 ................  33 .............. 10..............(.37)          
Arsenic-73 ................  33 .............. 100..............(3.7)         
Arsenic-74 ................  33 .............. 10..............(.37)          
Arsenic-76 ................  33 .............. 100..............(3.7)         
Arsenic-77 ................  33 .............. 1000..............(37)         
Arsenic-78 ................  33 .............. 100..............(3.7)         
Astatine-207 ..............  85 .............. 100..............(3.7)         
Astatine-211 ..............  85 .............. 100..............(3.7)         
Barium-126 ................  56 .............. 1000..............(37)         
Barium-128 ................  56 .............. 10..............(.37)          
Barium-131 ................  56 .............. 10..............(.37)          
Barium-131m ...............  56 .............. 1000..............(37)         
Barium-133 ................  56 .............. 10..............(.37)          
Barium-133m ...............  56 .............. 100..............(3.7)         
Barium-135m ...............  56 .............. 1000..............(37)         
Barium-139 ................  56 .............. 1000..............(37)         
Barium-140 ................  56 .............. 10..............(.37)          
Barium-141 ................  56 .............. 1000..............(37)         
Barium-142 ................  56 .............. 1000..............(37)         
Berkelium-245 .............  97 .............. 100..............(3.7)         
Berkelium-246 .............  97 .............. 10..............(.37)          
Berkelium-247 .............  97 .............. 0.01..............(.00037)     
Berkelium-249 .............  97 .............. 1..............(.037)          
Berkelium-250 .............  97 .............. 100..............(3.7)         
Beryllium-10 ..............   4 .............. 1..............(.037)          
Beryllium-7 ...............   4 .............. 100..............(3.7)         
Bismuth-200 ...............  83 .............. 100..............(3.7)         
Bismuth-201 ...............  83 .............. 100..............(3.7)         
Bismuth-202 ...............  83 .............. 1000..............(37)         
Bismuth-203 ...............  83 .............. 10..............(.37)          
Bismuth-205 ...............  83 .............. 10..............(.37)          
Bismuth-206 ...............  83 .............. 10..............(.37)          
Bismuth-207 ...............  83 .............. 10..............(.37)          
Bismuth-210 ...............  83 .............. 10..............(.37)          
Bismuth-210m ..............  83 .............. 0.1..............(.0037)       
Bismuth-212 ...............  83 .............. 100..............(3.7)         
Bismuth-213 ...............  83 .............. 100..............(3.7)         
Bismuth-214 ...............  83 .............. 100..............(3.7)         
Bromine-74 ................  35 .............. 100..............(3.7)         
Bromine-74m ...............  35 .............. 100..............(3.7)         
Bromine-75 ................  35 .............. 100..............(3.7)         
Bromine-76 ................  35 .............. 10..............(.37)          
Bromine-77 ................  35 .............. 100..............(3.7)         
Bromine-80 ................  35 .............. 1000..............(37)         
Bromine-80m ...............  35 .............. 1000..............(37)         
Bromine-82 ................  35 .............. 10..............(.37)          
Bromine-83 ................  35 .............. 1000..............(37)         
Bromine-84 ................  35 .............. 100..............(3.7)         
Cadmium-104 ...............  48 .............. 1000..............(37)         
Cadmium-107 ...............  48 .............. 1000..............(37)         
Cadmium-109 ...............  48 .............. 1..............(.037)          
Cadmium-113 ...............  48 .............. 0.1..............(.0037)       
Cadmium-113m ..............  48 .............. 0.1..............(.0037)       
Cadmium-115 ...............  48 .............. 100..............(3.7)         
Cadmium-115m ..............  48 .............. 10..............(.37)          
Cadmium-117 ...............  48 .............. 100..............(3.7)         
Cadmium-117m ..............  48 .............. 10..............(.37)          
Calcium-41 ................  20 .............. 10..............(.37)          
Calcium-45 ................  20 .............. 10..............(.37)          
Calcium-47 ................  20 .............. 10..............(.37)          
Californium-244 ...........  98 .............. 1000..............(37)         
Californium-246 ...........  98 .............. 10..............(.37)          
Californium-248 ...........  98 .............. 0.1..............(.0037)       
Californium-249 ...........  98 .............. 0.01..............(.00037)     
Californium-250 ...........  98 .............. 0.01..............(.00037)     
Californium-251 ...........  98 .............. 0.01..............(.00037)     
Californium-252 ...........  98 .............. 0.1..............(.0037)       
Californium-253 ...........  98 .............. 10..............(.37)          
Californium-254 ...........  98 .............. 0.1..............(.0037)       
Carbon-11 .................   6 .............. 1000..............(37)         
Carbon-14 .................   6 .............. 10..............(.37)          
Cerium-134 ................  58 .............. 10..............(.37)          
Cerium-135 ................  58 .............. 10..............(.37)          
Cerium-137 ................  58 .............. 1000..............(37)         
Cerium-137m ...............  58 .............. 100..............(3.7)         
Cerium-139 ................  58 .............. 100..............(3.7)         
Cerium-141 ................  58 .............. 10..............(.37)          
Cerium-143 ................  58 .............. 100..............(3.7)         
Cerium-144 ................  58 .............. 1..............(.037)          
Cesium-125 ................  55 .............. 1000..............(37)         
Cesium-127 ................  55 .............. 100..............(3.7)         
Cesium-129 ................  55 .............. 100..............(3.7)         
Cesium-130 ................  55 .............. 1000..............(37)         
Cesium-131 ................  55 .............. 1000..............(37)         
Cesium-132 ................  55 .............. 10..............(.37)          
Cesium-134 ................  55 .............. 1..............(.037)          
Cesium-134m ...............  55 .............. 1000..............(37)         
Cesium-135 ................  55 .............. 10..............(.37)          
Cesium-135m ...............  55 .............. 100..............(3.7)         
Cesium-136 ................  55 .............. 10..............(.37)          
Cesium-137 ................  55 .............. 1..............(.037)          
Cesium-138 ................  55 .............. 100..............(3.7)         
Chlorine-36 ...............  17 .............. 10..............(.37)          
Chlorine-38 ...............  17 .............. 100..............(3.7)         
Chlorine-39 ...............  17 .............. 100..............(3.7)         
Chromium-48 ...............  24 .............. 100..............(3.7)         
Chromium-49 ...............  24 .............. 1000..............(37)         
Chromium-51 ...............  24 .............. 1000..............(37)         
Cobalt-55 .................  27 .............. 10..............(.37)          
Cobalt-56 .................  27 .............. 10..............(.37)          
Cobalt-57 .................  27 .............. 100..............(3.7)         
Cobalt-58 .................  27 .............. 10..............(.37)          
Cobalt-58m ................  27 .............. 1000..............(37)         
Cobalt-60 .................  27 .............. 10..............(.37)          
Cobalt-60m ................  27 .............. 1000..............(37)         
Cobalt-61 .................  27 .............. 1000..............(37)         
Cobalt-62m ................  27 .............. 1000..............(37)         
Copper-60 .................  29 .............. 100..............(3.7)         
Copper-61 .................  29 .............. 100..............(3.7)         
Copper-64 .................  29 .............. 1000..............(37)         
Copper-67 .................  29 .............. 100..............(3.7)         
Curium-238 ................  96 .............. 1000..............(37)         
Curium-240 ................  96 .............. 1..............(.037)          
Curium-241 ................  96 .............. 10..............(.37)          
Curium-242 ................  96 .............. 1..............(.037)          
Curium-243 ................  96 .............. 0.01..............(.00037)     
Curium-244 ................  96 .............. 0.01..............(.00037)     
Curium-245 ................  96 .............. 0.01..............(.00037)     
Curium-246 ................  96 .............. 0.01..............(.00037)     
Curium-247 ................  96 .............. 0.01..............(.00037)     
Curium-248 ................  96 .............. 0.001..............(.000037)   
Curium-249 ................  96 .............. 1000..............(37)         
Dysprosium-155 ............  66 .............. 100..............(3.7)         
Dysprosium-157 ............  66 .............. 100..............(3.7)         
Dysprosium-159 ............  66 .............. 100..............(3.7)         
Dysprosium-165 ............  66 .............. 1000..............(37)         
Dysprosium-166 ............  66 .............. 10..............(.37)          
Einsteinium-250 ...........  99 .............. 10..............(.37)          
Einsteinium-251 ...........  99 .............. 1000..............(37)         
Einsteinium-253 ...........  99 .............. 10..............(.37)          
Einsteinium-254 ...........  99 .............. 0.1..............(.0037)       
Einsteinium-254m ..........  99 .............. 1..............(.037)          
Erbium-161 ................  68 .............. 100..............(3.7)         
Erbium-165 ................  68 .............. 1000..............(37)         
Erbium-169 ................  68 .............. 100..............(3.7)         
Erbium-171 ................  68 .............. 100..............(3.7)         
Erbium-172 ................  68 .............. 10..............(.37)          
Europium-145 ..............  63 .............. 10...............(.37)         
Europium-146 ..............  63 .............. 10...............(.37)         
Europium-147 ..............  63 .............. 10...............(.37)         
Europium-148 ..............  63 .............. 10...............(.37)         
Europium-149 ..............  63 .............. 100...............(3.7)        
Europium-150(12.6 hr) ....  63 .............. 1000...............(37)         
Europium-150(34.2 yr) ....  63 .............. 10...............(.37)          
Europium-152 ..............  63 .............. 10...............(.37)         
Europium-152m .............  63 .............. 100...............(3.7)        
Europium-154 ..............  63 .............. 10...............(.37)         
Europium-155 ..............  63 .............. 10...............(.37)         
Europium-156 ..............  63 .............. 10...............(.37)         
Europium-157 ..............  63 .............. 10...............(.37)         
Europium-158 ..............  63 .............. 1000...............(37)        
Fermium-252 ............... 100 .............. 10...............(.37)         
Fermium-253 ............... 100 .............. 10...............(.37)         
Fermium-254 ............... 100 .............. 100...............(3.7)        
Fermium-255 ............... 100 .............. 100...............(3.7)        
Fermium-257 ............... 100 ..............    1..............(.037)       
Fluorine-18 ...............   9 .............. 1000...............(37)        
Francium-222 ..............  87 .............. 100...............(3.7)        
Francium-223 ..............  87 .............. 100...............(3.7)        
Gadolinium-145 ............  64 .............. 100...............(3.7)        
Gadolinium-146 ............  64 .............. 10...............(.37)         
Gadolinium-147 ............  64 .............. 10...............(.37)         
Gadolinium-148 ............  64 .............. 0.001...............(.000037)  
Gadolinium-149 ............  64 .............. 100...............(3.7)        
Gadolinium-151 ............  64 .............. 100...............(3.7)        
Gadolinium-152 ............  64 .............. 0.001...............(.000037)  
Gadolinium-153 ............  64 .............. 10...............(.37)         
Gadolinium-159 ............  64 .............. 1000...............(37)        
Gallium-65 ................  31 .............. 1000...............(37)        
Gallium-66 ................  31 .............. 10...............(.37)         
Gallium-67 ................  31 .............. 100...............(3.7)        
Gallium-68 ................  31 .............. 1000...............(37)        
Gallium-70 ................  31 .............. 1000...............(37)        
Gallium-72 ................  31 .............. 10...............(.37)         
Gallium-73 ................  31 .............. 100...............(3.7)        
Germanium-66 ..............  32 .............. 100...............(3.7)        
Germanium-67 ..............  32 .............. 1000...............(37)        
Germanium-68 ..............  32 .............. 10...............(.37)         
Germanium-69 ..............  32 .............. 10...............(.37)         
Germanium-71 ..............  32 .............. 1000...............(37)        
Germanium-75 ..............  32 .............. 1000...............(37)        
Germanium-77 ..............  32 .............. 10...............(.37)         
Germanium-78 ..............  32 .............. 1000...............(37)        
Gold-193 ..................  79 .............. 100...............(3.7)        
Gold-194 ..................  79 .............. 10...............(.37)         
Gold-195 ..................  79 .............. 100...............(3.7)        
Gold-198 ..................  79 .............. 100...............(3.7)        
Gold-198m .................  79 .............. 10...............(.37)         
Gold-199 ..................  79 .............. 100...............(3.7)        
Gold-200 ..................  79 .............. 1000...............(37)        
Gold-200m .................  79 .............. 10...............(.37)         
Gold-201 ..................  79 .............. 1000...............(37)        
Hafnium-170 ...............  72 .............. 100...............(3.7)        
Hafnium-172 ...............  72 .............. 1...............(.037)         
Hafnium-173 ...............  72 .............. 100...............(3.7)        
Hafnium-175 ...............  72 .............. 100...............(3.7)        
Hafnium-177m ..............  72 .............. 1000...............(37)        
Hafnium-178m ..............  72 .............. 0.1...............(.0037)      
Hafnium-179m ..............  72 .............. 100...............(3.7)        
Hafnium-180m ..............  72 .............. 100...............(3.7)        
Hafnium-181 ...............  72 .............. 10...............(.37)         
Hafnium-182 ...............  72 .............. 0.1...............(.0037)      
Hafnium-182m ..............  72 .............. 100...............(3.7)        
Hafnium-183 ...............  72 .............. 100...............(3.7)        
Hafnium-184 ...............  72 .............. 100...............(3.7)        
Holmium-155 ...............  67 .............. 1000...............(37)        
Holmium-157 ...............  67 .............. 1000...............(37)        
Holmium-159 ...............  67 .............. 1000...............(37)        
Holmium-161 ...............  67 .............. 1000...............(37)        
Holmium-162 ...............  67 .............. 1000...............(37)        
Holmium-162m ..............  67 .............. 1000...............(37)        
Holmium-164 ...............  67 .............. 1000...............(37)        
Holmium-164m ..............  67 .............. 1000...............(37)        
Holmium-166 ...............  67 .............. 100...............(3.7)        
Holmium-166m ..............  67 .............. 1...............(.037)         
Holmium-167 ...............  67 .............. 100...............(3.7)        
Hydrogen-3 ................   1 .............. 100...............(3.7)        
Indium-109 ................  49 .............. 100...............(3.7)        
Indium-110(4.9 hr) .......  49 .............. 10...............(.37)          
Indium-110(69.1 min) .....  49 .............. 100...............(3.7)         
Indium-111 ................  49 .............. 100...............(3.7)        
Indium-112 ................  49 .............. 1000...............(37)        
Indium-113m ...............  49 .............. 1000...............(37)        
Indium-114m ...............  49 .............. 10...............(.37)         
Indium-115 ................  49 .............. 0.1...............(.0037)      
Indium-115m ...............  49 .............. 100...............(3.7)        
Indium-116m ...............  49 .............. 100...............(3.7)        
Indium-117 ................  49 .............. 1000...............(37)        
Indium-117m ...............  49 .............. 100...............(3.7)        
Indium-119m ...............  49 .............. 1000...............(37)        
Iodine-120 ................  53 .............. 10...............(.37)         
Iodine-120m ...............  53 .............. 100...............(3.7)        
Iodine-121 ................  53 .............. 100...............(3.7)        
Iodine-123 ................  53 .............. 10...............(.37)         
Iodine-124 ................  53 .............. 0.1...............(.0037)      
Iodine-125 ................  53 .............. 0.01...............(.00037)    
Iodine-126 ................  53 .............. 0.01...............(.00037)    
Iodine-128 ................  53 .............. 1000...............(37)        
Iodine-129 ................  53 .............. 0.001...............(.000037)  
Iodine-130 ................  53 .............. 1...............(.037)         
Iodine-131 ................  53 .............. 0.01...............(.00037)    
Iodine-132 ................  53 .............. 10...............(.37)         
Iodine-132m ...............  53 .............. 10...............(.37)         
Iodine-133 ................  53 .............. 0.1...............(.0037)      
Iodine-134 ................  53 .............. 100...............(3.7)        
Iodine-135 ................  53 .............. 10...............(.37)         
Iridium-182 ...............  77 .............. 1000...............(37)        
Iridium-184 ...............  77 .............. 100...............(3.7)        
Iridium-185 ...............  77 .............. 100...............(3.7)        
Iridium-186 ...............  77 .............. 10...............(.37)         
Iridium-187 ...............  77 .............. 100...............(3.7)        
Iridium-188 ...............  77 .............. 10...............(.37)         
Iridium-189 ...............  77 .............. 100...............(3.7)        
Iridium-190 ...............  77 .............. 10...............(.37)         
Iridium-190m ..............  77 .............. 1000...............(37)        
Iridium-192 ...............  77 .............. 10...............(.37)         
Iridium-192m ..............  77 .............. 100...............(3.7)        
Iridium-194 ...............  77 .............. 100...............(3.7)        
Iridium-194m ..............  77 .............. 10...............(.37)         
Iridium-195 ...............  77 .............. 1000...............(37)        
Iridium-195m ..............  77 .............. 100...............(3.7)        
Iron-52 ...................  26 .............. 100...............(3.7)        
Iron-55 ...................  26 .............. 100...............(3.7)        
Iron-59 ...................  26 .............. 10...............(.37)         
Iron-60 ...................  26 .............. 0.1...............(.0037)      
Krypton-74 ................  36 .............. 10...............(.37)         
Krypton-76 ................  36 .............. 10...............(.37)         
Krypton-77 ................  36 .............. 10...............(.37)         
Krypton-79 ................  36 .............. 100...............(3.7)        
Krypton-81 ................  36 .............. 1000...............(37)        
Krypton-83m ...............  36 .............. 1000...............(37)        
Krypton-85 ................  36 .............. 1000...............(37)        
Krypton-85m ...............  36 .............. 100...............(3.7)        
Krypton-87 ................  36 .............. 10...............(.37)         
Krypton-88 ................  36 .............. 10...............(.37)         
Lanthanum-131 .............  57 .............. 1000...............(37)        
Lanthanum-132 .............  57 .............. 100...............(3.7)        
Lanthanum-135 .............  57 .............. 1000...............(37)        
Lanthanum-137 .............  57 .............. 10...............(.37)         
Lanthanum-138 .............  57 .............. 1...............(.037)         
Lanthanum-140 .............  57 .............. 10...............(.37)         
Lanthanum-141 .............  57 .............. 1000...............(37)        
Lanthanum-142 .............  57 .............. 100...............(3.7)        
Lanthanum-143 .............  57 .............. 1000...............(37)        
Lead-195m .................  82 .............. 1000...............(37)        
Lead-198 ..................  82 .............. 100...............(3.7)        
Lead-199 ..................  82 .............. 100...............(3.7)        
Lead-200 ..................  82 .............. 100...............(3.7)        
Lead-201 ..................  82 .............. 100...............(3.7)        
Lead-202 ..................  82 .............. 1...............(.037)         
Lead-202m .................  82 .............. 10...............(.37)         
Lead-203 ..................  82 .............. 100...............(3.7)        
Lead-205 ..................  82 .............. 100...............(3.7)        
Lead-209 ..................  82 .............. 1000...............(37)        
Lead-210 ..................  82 .............. 0.01...............(.00037)    
Lead-211 ..................  82 .............. 100...............(3.7)        
Lead-212 ..................  82 .............. 10...............(.37)         
Lead-214 ..................  82 .............. 100...............(3.7)        
Lutetium-169 ..............  71 .............. 10...............(.37)         
Lutetium-170 ..............  71 .............. 10...............(.37)         
Lutetium-171 ..............  71 .............. 10...............(.37)         
Lutetium-172 ..............  71 .............. 10...............(.37)         
Lutetium-173 ..............  71 .............. 100...............(3.7)        
Lutetium-174 ..............  71 .............. 10...............(.37)         
Lutetium-174m .............  71 .............. 10...............(.37)         
Lutetium-176 ..............  71 .............. 1...............(.037)         
Lutetium-176m .............  71 .............. 1000...............(37)        
Lutetium-177 ..............  71 .............. 100...............(3.7)        
Lutetium-177m .............  71 .............. 10...............(.37)         
Lutetium-178 ..............  71 .............. 1000...............(37)        
Lutetium-178m .............  71 .............. 1000...............(37)        
Lutetium-179 ..............  71 .............. 1000...............(37)        
Magnesium-28 ..............  12 .............. 10...............(.37)         
Manganese-51 ..............  25 .............. 1000...............(37)        
Manganese-52 ..............  25 .............. 10...............(.37)         
Manganese-52m .............  25 .............. 1000...............(37)        
Manganese-53 ..............  25 .............. 1000...............(37)        
Manganese-54 ..............  25 .............. 10...............(.37)         
Manganese-56 ..............  25 .............. 100...............(3.7)        
Mendelevium-257 ........... 101 .............. 100...............(3.7)        
Mendelevium-258 ........... 101 .............. 1...............(.037)         
Mercury-193 ...............  80 .............. 100...............(3.7)        
Mercury-193m ..............  80 .............. 10...............(.37)         
Mercury-194 ...............  80 .............. 0.1...............(.0037)      
Mercury-195 ...............  80 .............. 100...............(3.7)        
Mercury-195m ..............  80 .............. 100...............(3.7)        
Mercury-197 ...............  80 .............. 1000...............(37)        
Mercury-197m ..............  80 .............. 1000...............(37)        
Mercury-199m ..............  80 .............. 1000...............(37)        
Mercury-203 ...............  80 .............. 10...............(.37)         
Molybdenum-101 ............  42 .............. 1000...............(37)        
Molybdenum-90 .............  42 .............. 100...............(3.7)        
Molybdenum-93 .............  42 .............. 100...............(3.7)        
Molybdenum-93m ............  42 .............. 10...............(.37)         
Molybdenum-99 .............  42 .............. 100...............(3.7)        
Neodymium-136 .............  60 .............. 1000...............(37)        
Neodymium-138 .............  60 .............. 1000...............(37)        
Neodymium-139 .............  60 .............. 1000...............(37)        
Neodymium-139m ............  60 .............. 100...............(3.7)        
Neodymium-141 .............  60 .............. 1000...............(37)        
Neodymium-147 .............  60 .............. 10...............(.37)         
Neodymium-149 .............  60 .............. 100...............(3.7)        
Neodymium-151 .............  60 .............. 1000...............(37)        
Neptunium-232 .............  93 .............. 1000...............(37)        
Neptunium-233 .............  93 .............. 1000...............(37)        
Neptunium-234 .............  93 .............. 10...............(.37)         
Neptunium-235 .............  93 .............. 1000...............(37)        
Neptunium-236 (1.2 E 5 yr)   93 .............. 0.1...............(.0037)      
Neptunium-236 (22.5 hr) ...  93 .............. 100...............(3.7)        
Neptunium-237 .............  93 .............. 0.01...............(.00037)    
Neptunium-238 .............  93 .............. 10...............(.37)         
Neptunium-239 .............  93 .............. 100...............(3.7)        
Neptunium-240 .............  93 .............. 100...............(3.7)        
Nickel-56 .................  28 .............. 10...............(.37)         
Nickel-57 .................  28 .............. 10...............(.37)         
Nickel-59 .................  28 .............. 100...............(3.7)        
Nickel-63 .................  28 .............. 100...............(3.7)        
Nickel-65 .................  28 .............. 100...............(3.7)        
Nickel-66 .................  28 .............. 10...............(.37)         
Niobium-88 ................  41 .............. 100...............(3.7)        
Niobium-89 (122 min) ......  41 .............. 100...............(3.7)        
Niobium-89 (66 min) .......  41 .............. 100...............(3.7)        
Niobium-90 ................  41 .............. 10...............(.37)         
Niobium-93m ...............  41 .............. 100...............(3.7)        
Niobium-94 ................  41 .............. 10...............(.37)         
Niobium-95 ................  41 .............. 10...............(.37)         
Niobium-95m ...............  41 .............. 100...............(3.7)        
Niobium-96 ................  41 .............. 10...............(.37)         
Niobium-97 ................  41 .............. 100...............(3.7)        
Niobium-98 ................  41 .............. 1000...............(37)        
Osmium-180 ................  76 .............. 1000...............(37)        
Osmium-181 ................  76 .............. 100...............(3.7)        
Osmium-182 ................  76 .............. 100...............(3.7)        
Osmium-185 ................  76 .............. 10...............(.37)         
Osmium-189m ...............  76 .............. 1000...............(37)        
Osmium-191 ................  76 .............. 100...............(3.7)        
Osmium-191m ...............  76 .............. 1000...............(37)        
Osmium-193 ................  76 .............. 100...............(3.7)        
Osmium-194 ................  76 .............. 1...............(.037)         
Palladium-100 .............  46 .............. 100...............(3.7)        
Palladium-101 .............  46 .............. 100...............(3.7)        
Palladium-103 .............  46 .............. 100...............(3.7)        
Palladium-107 .............  46 .............. 100...............(3.7)        
Palladium-109 .............  46 .............. 1000...............(37)        
Phosphorus-32 .............  15 .............. 0.1...............(.0037)      
Phosphorus-33 .............  15 .............. 1...............(.037)         
Platinum-186 ..............  78 .............. 100...............(3.7)        
Platinum-188 ..............  78 .............. 100...............(3.7)        
Platinum-189 ..............  78 .............. 100...............(3.7)        
Platinum-191 ..............  78 .............. 100...............(3.7)        
Platinum-193 ..............  78 .............. 1000...............(37)        
Platinum-193m .............  78 .............. 100...............(3.7)        
Platinum-195m .............  78 .............. 100...............(3.7)        
Platinum-197 ..............  78 .............. 1000...............(37)        
Platinum-197m .............  78 .............. 1000...............(37)        
Platinum-199 ..............  78 .............. 1000...............(37)        
Platinum-200 ..............  78 .............. 100...............(3.7)        
Plutonium-234 .............  94 .............. 1000...............(37)        
Plutonium-235 .............  94 .............. 1000...............(37)        
Plutonium-236 .............  94 .............. 0.1...............(.0037)      
Plutonium-237 .............  94 .............. 1000...............(37)        
Plutonium-238 .............  94 .............. 0.01...............(.00037)    
Plutonium-239 .............  94 .............. 0.01...............(.00037)    
Plutonium-240 .............  94 .............. 0.01...............(.00037)    
Plutonium-241 .............  94 .............. 1...............(.037)         
Plutonium-242 .............  94 .............. 0.01...............(.00037)    
Plutonium-243 .............  94 .............. 1000...............(37)        
Plutonium-244 .............  94 .............. 0.01...............(.00037)    
Plutonium-245 .............  94 .............. 100...............(3.7)        
Polonium-203 ..............  84 .............. 100...............(3.7)        
Polonium-205 ..............  84 .............. 100...............(3.7)        
Polonium-207 ..............  84 .............. 10...............(.37)         
Polonium-210 ..............  84 .............. 0.01...............(.00037)    
Potassium-40 ..............  19 .............. 1...............(.037)         
Potassium-42 ..............  19 .............. 100...............(3.7)        
Potassium-43 ..............  19 .............. 10...............(.37)         
Potassium-44 ..............  19 .............. 100...............(3.7)        
Potassium-45 ..............  19 .............. 1000...............(37)        
Praseodymium-136 ..........  59 .............. 1000...............(37)        
Praseodymium-137 ..........  59 .............. 1000...............(37)        
Praseodymium-138m .........  59 .............. 100...............(3.7)        
Praseodymium-139 ..........  59 .............. 1000...............(37)        
Praseodymium-142 ..........  59 .............. 100...............(3.7)        
Praseodymium-142m .........  59 .............. 1000...............(37)        
Praseodymium-143 ..........  59 .............. 10...............(.37)         
Praseodymium-144 ..........  59 .............. 1000...............(37)        
Praseodymium-145 ..........  59 .............. 1000...............(37)        
Praseodymium-147 ..........  59 .............. 1000...............(37)        
Promethium-141 ............  61 .............. 1000...............(37)        
Promethium-143 ............  61 .............. 100...............(3.7)        
Promethium-144 ............  61 .............. 10...............(.37)         
Promethium-145 ............  61 .............. 100...............(3.7)        
Promethium-146 ............  61 .............. 10...............(.37)         
Promethium-147 ............  61 .............. 10...............(.37)         
Promethium-148 ............  61 .............. 10...............(.37)         
Promethium-148m ...........  61 .............. 10...............(.37)         
Promethium-149 ............  61 .............. 100...............(3.7)        
Promethium-150 ............  61 .............. 100...............(3.7)        
Promethium-151 ............  61 .............. 100...............(3.7)        
Protactinium-227 ..........  91 .............. 100...............(3.7)        
Protactinium-228 ..........  91 .............. 10...............(.37)         
Protactinium-230 ..........  91 .............. 10...............(.37)         
Protactinium-231 ..........  91 .............. 0.01...............(.00037)    
Protactinium-232 ..........  91 .............. 10...............(.37)         
Protactinium-233 ..........  91 .............. 100...............(3.7)        
Protactinium-234 ..........  91 .............. 10...............(.37)         
RADIONUCLIDES $ ****     ..     .............. 1...............(.037)         
Radium-223 ................  88 .............. 1...............(.037)         
Radium-224 ................  88 .............. 10...............(.37)         
Radium-225 ................  88 .............. 1...............(.037)         
Radium-226 ** .............  88 .............. 0.1...............(.0037)      
Radium-227 ................  88 .............. 1000...............(37)        
Radium-228 ................  88 .............. 0.1...............(.0037)      
Radon-220 .................  86 .............. 0.1...............(.0037)      
Radon-222 .................  86 .............. 0.1...............(.0037)      
Rhenium-177 ...............  75 .............. 1000...............(37)        
Rhenium-178 ...............  75 .............. 1000...............(37)        
Rhenium-181 ...............  75 .............. 100...............(3.7)        
Rhenium-182 (12.7 hr) .....  75 .............. 10...............(.37)         
Rhenium-182 (64.0 hr) .....  75 .............. 10...............(.37)         
Rhenium-184 ...............  75 .............. 10...............(.37)         
Rhenium-184m ..............  75 .............. 10...............(.37)         
Rhenium-186 ...............  75 .............. 100...............(3.7)        
Rhenium-186m ..............  75 .............. 10...............(.37)         
Rhenium-187 ...............  75 .............. 1000...............(37)        
Rhenium-188 ...............  75 .............. 1000...............(37)        
Rhenium-188m ..............  75 .............. 1000...............(37)        
Rhenium-189 ...............  75 .............. 1000...............(37)        
Rhodium-100 ...............  45 .............. 10...............(.37)         
Rhodium-101 ...............  45 .............. 10...............(.37)         
Rhodium-101m ..............  45 .............. 100...............(3.7)        
Rhodium-102 ...............  45 .............. 10...............(.37)         
Rhodium-102m ..............  45 .............. 10...............(.37)         
Rhodium-103m ..............  45 .............. 1000...............(37)        
Rhodium-105 ...............  45 .............. 100...............(3.7)        
Rhodium-106m ..............  45 .............. 10...............(.37)         
Rhodium-107 ...............  45 .............. 1000...............(37)        
Rhodium-99 ................  45 .............. 10...............(.37)         
Rhodium-99m ...............  45 .............. 100...............(3.7)        
Rubidium-79 ...............  37 .............. 1000...............(37)        
Rubidium-81 ...............  37 .............. 100...............(3.7)        
Rubidium-81m ..............  37 .............. 1000...............(37)        
Rubidium-82m ..............  37 .............. 10...............(.37)         
Rubidium-83 ...............  37 .............. 10...............(.37)         
Rubidium-84 ...............  37 .............. 10...............(.37)         
Rubidium-86 ...............  37 .............. 10...............(.37)         
Rubidium-87 ...............  37 .............. 10...............(.37)         
Rubidium-88 ...............  37 .............. 1000...............(37)        
Rubidium-89 ...............  37 .............. 1000...............(37)        
Ruthenium-103 .............  44 .............. 10...............(.37)         
Ruthenium-105 .............  44 .............. 100...............(3.7)        
Ruthenium-106 .............  44 .............. 1...............(.037)         
Ruthenium-94 ..............  44 .............. 1000...............(37)        
Ruthenium-97 ..............  44 .............. 100...............(3.7)        
Samarium-141 ..............  62 .............. 1000...............(37)        
Samarium-141m .............  62 .............. 1000...............(37)        
Samarium-142 ..............  62 .............. 1000...............(37)        
Samarium-145 ..............  62 .............. 100...............(3.7)        
Samarium-146 ..............  62 .............. 0.01...............(.00037)    
Samarium-147 ..............  62 .............. 0.01...............(.00037)    
Samarium-151 ..............  62 .............. 10...............(.37)         
Samarium-153 ..............  62 .............. 100...............(3.7)        
Samarium-155 ..............  62 .............. 1000...............(37)        
Samarium-156 ..............  62 .............. 100...............(3.7)        
Scandium-43 ...............  21 .............. 1000...............(37)        
Scandium-44 ...............  21 .............. 100...............(3.7)        
Scandium-44m ..............  21 .............. 10...............(.37)         
Scandium-46 ...............  21 .............. 10...............(.37)         
Scandium-47 ...............  21 .............. 100...............(3.7)        
Scandium-48 ...............  21 .............. 10...............(.37)         
Scandium-49 ...............  21 .............. 1000...............(37)        
Selenium-70 ...............  34 .............. 1000...............(37)        
Selenium-73 ...............  34 .............. 10...............(.37)         
Selenium-73m ..............  34 .............. 100...............(3.7)        
Selenium-75 ...............  34 .............. 10...............(.37)         
Selenium-79 ...............  34 .............. 10...............(.37)         
Selenium-81 ...............  34 .............. 1000...............(37)        
Selenium-81m ..............  34 .............. 1000...............(37)        
Selenium-83 ...............  34 .............. 1000...............(37)        
Silicon-31 ................  14 .............. 1000...............(37)        
Silicon-32 ................  14 .............. 1...............(.037)         
Silver-102 ................  47 .............. 100...............(3.7)        
Silver-103 ................  47 .............. 1000...............(37)        
Silver-104 ................  47 .............. 1000...............(37)        
Silver-104m ...............  47 .............. 1000...............(37)        
Silver-105 ................  47 .............. 10...............(.37)         
Silver-106 ................  47 .............. 1000...............(37)        
Silver-106m ...............  47 .............. 10...............(.37)         
Silver-108m ...............  47 .............. 10...............(.37)         
Silver-110m ...............  47 .............. 10...............(.37)         
Silver-111 ................  47 .............. 10...............(.37)         
Silver-112 ................  47 .............. 100...............(3.7)        
Silver-115 ................  47 .............. 1000...............(37)        
Sodium-22 .................  11 .............. 10...............(.37)         
Sodium-24 .................  11 .............. 10...............(.37)         
Strontium-80 ..............  38 .............. 100...............(3.7)        
Strontium-81 ..............  38 .............. 1000...............(37)        
Strontium-83 ..............  38 .............. 100...............(3.7)        
Strontium-85 ..............  38 .............. 10...............(.37)         
Strontium-85m .............  38 .............. 1000...............(37)        
Strontium-87m .............  38 .............. 100...............(3.7)        
Strontium-89 ..............  38 .............. 10...............(.37)         
Strontium-90 ..............  38 .............. 0.1...............(.0037)      
Strontium-91 ..............  38 .............. 10...............(.37)         
Strontium-92 ..............  38 .............. 100...............(3.7)        
Sulfur-35 .................  16 .............. 1...............(.037)         
Tantalum-172 ..............  73 .............. 100...............(3.7)        
Tantalum-173 ..............  73 .............. 100...............(3.7)        
Tantalum-174 ..............  73 .............. 100...............(3.7)        
Tantalum-175 ..............  73 .............. 100...............(3.7)        
Tantalum-176 ..............  73 .............. 10...............(.37)         
Tantalum-177 ..............  73 .............. 1000...............(37)        
Tantalum-178 ..............  73 .............. 1000...............(37)        
Tantalum-179 ..............  73 .............. 1000...............(37)        
Tantalum-180 ..............  73 .............. 100...............(3.7)        
Tantalum-180m .............  73 .............. 1000...............(37)        
Tantalum-182 ..............  73 .............. 10...............(.37)         
Tantalum-182m .............  73 .............. 1000...............(37)        
Tantalum-183 ..............  73 .............. 100...............(3.7)        
Tantalum-184 ..............  73 .............. 10...............(.37)         
Tantalum-185 ..............  73 .............. 1000...............(37)        
Tantalum-186 ..............  73 .............. 1000...............(37)        
Technetium-101 ............  43 .............. 1000...............(37)        
Technetium-104 ............  43 .............. 1000...............(37)        
Technetium-93 .............  43 .............. 100...............(3.7)        
Technetium-93m ............  43 .............. 1000...............(37)        
Technetium-94 .............  43 .............. 10...............(.37)         
Technetium-94m ............  43 .............. 100...............(3.7)        
Technetium-96 .............  43 .............. 10...............(.37)         
Technetium-96m ............  43 .............. 1000...............(37)        
Technetium-97 .............  43 .............. 100...............(3.7)        
Technetium-97m ............  43 .............. 100...............(3.7)        
Technetium-98 .............  43 .............. 10...............(.37)         
Technetium-99 .............  43 .............. 10...............(.37)         
Technetium-99m ............  43 .............. 100...............(3.7)        
Tellurium-116 .............  52 .............. 1000...............(37)        
Tellurium-121 .............  52 .............. 10...............(.37)         
Tellurium-121m ............  52 .............. 10...............(.37)         
Tellurium-123 .............  52 .............. 10...............(.37)         
Tellurium-123m ............  52 .............. 10...............(.37)         
Tellurium-125m ............  52 .............. 10...............(.37)         
Tellurium-127 .............  52 .............. 1000...............(37)        
Tellurium-127m ............  52 .............. 10...............(.37)         
Tellurium-129 .............  52 .............. 1000...............(37)        
Tellurium-129m ............  52 .............. 10...............(.37)         
Tellurium-131 .............  52 .............. 1000...............(37)        
Tellurium-131m ............  52 .............. 10...............(.37)         
Tellurium-132 .............  52 .............. 10...............(.37)         
Tellurium-133 .............  52 .............. 1000...............(37)        
Tellurium-133m ............  52 .............. 1000...............(37)        
Tellurium-134 .............  52 .............. 1000...............(37)        
Terbium-147 ...............  65 .............. 100...............(3.7)        
Terbium-149 ...............  65 .............. 100...............(3.7)        
Terbium-150 ...............  65 .............. 100...............(3.7)        
Terbium-151 ...............  65 .............. 10...............(.37)         
Terbium-153 ...............  65 .............. 100...............(3.7)        
Terbium-154 ...............  65 .............. 10...............(.37)         
Terbium-155 ...............  65 .............. 100...............(3.7)        
Terbium-156 ...............  65 .............. 10...............(.37)         
Terbium-156m (24.4 hr) ....  65 .............. 1000...............(37)        
Terbium-156m (5.0 hr) .....  65 .............. 1000...............(37)        
Terbium-157 ...............  65 .............. 100...............(3.7)        
Terbium-158 ...............  65 .............. 10...............(.37)         
Terbium-160 ...............  65 .............. 10...............(.37)         
Terbium-161 ...............  65 .............. 100...............(3.7)        
Thallium-194 ..............  81 .............. 1000...............(37)        
Thallium-194m .............  81 .............. 100...............(3.7)        
Thallium-195 ..............  81 .............. 100...............(3.7)        
Thallium-197 ..............  81 .............. 100...............(3.7)        
Thallium-198 ..............  81 .............. 10...............(.37)         
Thallium-198m .............  81 .............. 100...............(3.7)        
Thallium-199 ..............  81 .............. 100...............(3.7)        
Thallium-200 ..............  81 .............. 10...............(.37)         
Thallium-201 ..............  81 .............. 1000...............(37)        
Thallium-202 ..............  81 .............. 10...............(.37)         
Thallium-204 ..............  81 .............. 10...............(.37)         
Thorium (Irradiated) ......  90 .............. ***                            
Thorium (Natural) .........  90 .............. **                             
Thorium-226 ...............  90 .............. 100...............(3.7)        
Thorium-227 ...............  90 .............. 1...............(.037)         
Thorium-228 ...............  90 .............. 0.01...............(.00037)    
Thorium-229 ...............  90 .............. 0.001...............(.000037)  
Thorium-230 ...............  90 .............. 0.01...............(.00037)    
Thorium-231 ...............  90 .............. 100...............(3.7)        
Thorium-232 ** ............  90 .............. 0.001...............(.000037)  
Thorium-234 ...............  90 .............. 100...............(3.7)        
Thulium-162 ...............  69 .............. 1000...............(37)        
Thulium-166 ...............  69 .............. 10...............(.37)         
Thulium-167 ...............  69 .............. 100...............(3.7)        
Thulium-170 ...............  69 .............. 10...............(.37)         
Thulium-171 ...............  69 .............. 100...............(3.7)        
Thulium-172 ...............  69 .............. 100...............(3.7)        
Thulium-173 ...............  69 .............. 100...............(3.7)        
Thulium-175 ...............  69 .............. 1000...............(37)        
Tin-110 ...................  50 .............. 100...............(3.7)        
Tin-111 ...................  50 .............. 1000...............(37)        
Tin-113 ...................  50 .............. 10...............(.37)         
Tin-117m ..................  50 .............. 100...............(3.7)        
Tin-119m ..................  50 .............. 10...............(.37)         
Tin-121 ...................  50 .............. 1000...............(37)        
Tin-121m ..................  50 .............. 10...............(.37)         
Tin-123 ...................  50 .............. 10...............(.37)         
Tin-123m ..................  50 .............. 1000...............(37)        
Tin-125 ...................  50 .............. 10...............(.37)         
Tin-126 ...................  50 .............. 1...............(.037)         
Tin-127 ...................  50 .............. 100...............(3.7)        
Tin-128 ...................  50 .............. 1000...............(37)        
Titanium-44 ...............  22 .............. 1...............(.037)         
Titanium-45 ...............  22 .............. 1000...............(37)        
Tungsten-176 ..............  74 .............. 1000...............(37)        
Tungsten-177 ..............  74 .............. 100...............(3.7)        
Tungsten-178 ..............  74 .............. 100...............(3.7)        
Tungsten-179 ..............  74 .............. 1000...............(37)        
Tungsten-181 ..............  74 .............. 100...............(3.7)        
Tungsten-185 ..............  74 .............. 10...............(.37)         
Tungsten-187 ..............  74 .............. 100...............(3.7)        
Tungsten-188 ..............  74 .............. 10...............(.37)         
Uranium (Depleted) ........  92 .............. ***                            
Uranium (Irradiated) ......  92 .............. ***                            
Uranium (Natural) .........  92 .............. **                             
Uranium Enriched 20% or gre  92 ater ......... ***                            
Uranium Enriched less than   92 20% .......... ***                            
Uranium-230 ...............  92 .............. 1...............(.037)         
Uranium-231 ...............  92 .............. 1000...............(37)        
Uranium-232 ...............  92 .............. 0.01...............(.00037)    
Uranium-233 ...............  92 .............. 0.1...............(.0037)      
Uranium-234 ** ............  92 .............. 0.1...............(.0037)      
Uranium-235 ** ............  92 .............. 0.1...............(.0037)      
Uranium-236 ...............  92 .............. 0.1...............(.0037)      
Uranium-237 ...............  92 .............. 100...............(3.7)        
Uranium-238 ** ............  92 .............. 0.1...............(.0037)      
Uranium-239 ...............  92 .............. 1000...............(37)        
Uranium-240 ...............  92 .............. 1000...............(37)        
Vanadium-47 ...............  23 .............. 1000...............(37)        
Vanadium-48 ...............  23 .............. 10...............(.37)         
Vanadium-49 ...............  23 .............. 1000...............(37)        
Xenon-120 .................  54 .............. 100...............(3.7)        
Xenon-121 .................  54 .............. 10...............(.37)         
Xenon-122 .................  54 .............. 100...............(3.7)        
Xenon-123 .................  54 .............. 10...............(.37)         
Xenon-125 .................  54 .............. 100...............(3.7)        
Xenon-127 .................  54 .............. 100...............(3.7)        
Xenon-129m ................  54 .............. 1000...............(37)        
Xenon-131m ................  54 .............. 1000...............(37)        
Xenon-133 .................  54 .............. 1000...............(37)        
Xenon-133m ................  54 .............. 1000...............(37)        
Xenon-135 .................  54 .............. 100...............(3.7)        
Xenon-135m ................  54 .............. 10...............(.37)         
Xenon-138 .................  54 .............. 10...............(.37)         
Ytterbium-162 .............  70 .............. 1000...............(37)        
Ytterbium-166 .............  70 .............. 10...............(.37)         
Ytterbium-167 .............  70 .............. 1000...............(37)        
Ytterbium-169 .............  70 .............. 10...............(.37)         
Ytterbium-175 .............  70 .............. 100...............(3.7)        
Ytterbium-177 .............  70 .............. 1000...............(37)        
Ytterbium-178 .............  70 .............. 1000...............(37)        
Yttrium-86 ................  39 .............. 10...............(.37)         
Yttrium-86m ...............  39 .............. 1000...............(37)        
Yttrium-87 ................  39 .............. 10...............(.37)         
Yttrium-88 ................  39 .............. 10...............(.37)         
Yttrium-90 ................  39 .............. 10...............(.37)         
Yttrium-90m ...............  39 .............. 100...............(3.7)        
Yttrium-91 ................  39 .............. 10...............(.37)         
Yttrium-91m ...............  39 .............. 1000...............(37)        
Yttrium-92 ................  39 .............. 100...............(3.7)        
Yttrium-93 ................  39 .............. 100...............(3.7)        
Yttrium-94 ................  39 .............. 1000...............(37)        
Yttrium-95 ................  39 .............. 1000...............(37)        
Zinc-62 ...................  30 .............. 100...............(3.7)        
Zinc-63 ...................  30 .............. 1000...............(37)        
Zinc-65 ...................  30 .............. 10...............(.37)         
Zinc-69 ...................  30 .............. 1000...............(37)        
Zinc-69m ..................  30 .............. 100...............(3.7)        
Zinc-71m ..................  30 .............. 100...............(3.7)        
Zinc-72 ...................  30 .............. 100...............(3.7)        
Zirconium-86 ..............  40 .............. 100...............(3.7)        
Zirconium-88 ..............  40 .............. 10...............(.37)         
Zirconium-89 ..............  40 .............. 100...............(3.7)        
Zirconium-93 ..............  40 .............. 1...............(.037)         
Zirconium-95 ..............  40 .............. 10...............(.37)         
Zirconium-97 ..............  40 .............. 10...............(.37)         


$ The RQs for all radionuclides apply to chemical compounds containing the radionuclides and elemental forms regardless of the diameter of pieces of solid material.

**** The RQ of one curie applies to all radionuclides not otherwise listed. Whenever the RQs in TABLE 1--HAZARDOUS SUBSTANCES OTHER THAN RADIONUCLIDES and this table conflict, the lowest RQ shall apply. For example, uranyl acetate and uranyl nitrate have RQs shown in TABLE 1 of 100 pounds, equivalent to about one-tenth the RQ level for uranium- 238 in this table.

** The method to determine the RQs for mixtures or solutions of radionuclides can be found in paragraph 7 of the note preceding TABLE 1 of this appendix. RQs for the following four common radionuclide mixtures are provided: radium-226 in secular equilibrium with its daughters (0.053 curie); natural uranium (0.1 curie); natural uranium in secular equilibrium with its daughters (0.052 curie); and natural thorium in secular equilibrium with its daughters (0.011 curie).

*** Indicates that the name was added by RSPA because it appears in the list of radionuclides in 49 CFR 173.435. The reportable quantity (RQ), if not specifically listed elsewhere in this appendix, shall be determined in accordance with the procedures in paragraph 7 of this appendix.

[Amdt. 172-122, 55 FR 46798, Nov. 7, 1990]

49CFR Part 172

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