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RADIONUCLIDES LISTED UNDER CERCLA <br /> FOR REFERENCE ONLY,NOT FOR REGULATORY COMPLIANCE <br /> SEE 40 CFR PART 302,TABLE 302.4,APPENDIX B,FOR MORE INFORMATION <br /> Atomic RQ Atomic RQ <br /> Radionuclide Name Number (curies) Radionuclide Name Number (curies) <br /> Samarium-142 62 1000 Tantalum-176 73 10 <br /> Samarium-145 62 100 Tantalum-177 73 1000 <br /> Samarium-146 62 0.01 Tantalum-178 73 1000 <br /> Samarium-147 62 0.01 Tantalum-179 73 1000 <br /> Samarium-151 62 10 Tantalum-180 73 100 <br /> Samarium-153 62 100 Tantalum-180m 73 1000 <br /> Samarium-155 62 1000 Tantalum-182 73 10 <br /> Samarium-156 62 100 Tantalum-182m 73 1000 <br /> Scandium-043 21 1000 Tantalum-183 73 100 <br /> Scandium-044 21 100 Tantalum-184 73 10 <br /> Scandium-044m 21 10 Tantalum-185 73 1000 <br /> Scandium-046 21 10 Tantalum-186 73 1000 <br /> Scandium-047 21 100 Technetium-093 43 100 <br /> Scandium-048 21 10 Technetium-093m 43 1000 <br /> Scandium-049 21 1000 Technetium-094 43 10 <br /> Selenium-070 34 1000 Technetium-094m 43 100 <br /> Selenium-073 34 10 Technetium-096 43 10 <br /> Selenium-073m 34 100 Technetium-096m 43 1000 <br /> Selenium-075 34 10 Technetium-097 43 100 <br /> Selenium-079 34 10 Technetium-097m 43 100 <br /> Selenium-081 34 1000 Technetium-098 43 10 <br /> Selenium-081m 34 1000 Technetium-099 43 10 <br /> Selenium-083 34 1000 Technetium-099m 43 100 <br /> Silicon-031 14 1000 Technetium-101 43 1000 <br /> Silicon-032 14 1 Technetium-104 43 1000 <br /> Silver-102 47 100 Tellurium-116 52 1000 <br /> Silver-103 47 1000 Tellurium-121 52 10 <br /> Silver-104 47 1000 Tellurium-121m 52 10 <br /> Silver-104m 47 1000 Tellurium-123 52 10 <br /> Silver-105 47 10 Tellurium-123m 52 10 <br /> Silver-106 47 1000 Tellurium-125m 52 10 <br /> Silver-106m 47 10 Tellurium-127 52 1000 <br /> Silver-108m 47 10 Tellurium-127m 52 10 <br /> Silver-110m 47 10 Tellurium-129 52 1000 <br /> Silver-111 47 10 Tellurium-129m 52 10 <br /> Silver-112 47 100 Tellurium-131 52 1000 <br /> Silver-115 47 1000 Tellurium-131m 52 10 <br /> Sodium-022 11 10 Tellurium-132 52 10 <br /> Sodium-024 11 10 Tellurium-133 52 1.000 <br /> Strontium-080 38 100 Tellurium-133m 52 1000 <br /> Strontium-081 38 1000 Tellurium-134 52 1000 <br /> Strontium-083 38 100 Terbium-147 65 100 <br /> Strontium-085 38 10 Terbium-149 65 100 <br /> Strontium-085m 38 1000 Terbium-150 65 100 <br /> Strontium-087m 38 100 Terbium-151 65 10 <br /> Strontium-089 38 10 Terbium-153 65 100 <br /> Strontium-090 38 0.1 Terbium-154 65 10 <br /> Strontium-091 38 10 Terbium-155 65 100 <br /> Strontium-092 38 100 Terbium-156 65 10 <br /> Sulfur-035 16 1 Terbium-156m(24.4 hours) 65 1000 <br /> Tantalum-172 73 100 Terbium-156m(5.0 hours) 65 1000 <br /> Tantalum 173 73 100 Terbium-157 65 100 <br /> Tantalum-174 73 100 Terbium-158 65 10 <br /> Tantalum-175 73 100 Terbium-160 65 10 <br /> B-6 <br />