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..ir .t 7_1 L 7-1 7-1 I-1 !. � §302.4 40 CFR Ch. 1 (7-1-93 Edition) Environmental Protection Agency §302.4 APPENDIX B TO§302.4-RADIONUCUDEr, APPENDIX B TO§302.4-RADIONUCLIDES--- APPENDIX B TO§302A-3ADION=ID1 S- APPENDIX B TO§302.4-RADIONUCLIDE-S-- Continued Continued Continued Continued Radionuclide Atomic Final RQ Cf ft) Radlenudide Atomic Number Final RO CI(Bq) Radionuclide Atomic Final SO Ci MCI) Radwnudide AtomicNFinal RQ Ci(Bq) Rhenium-177 .......................... 75 1000(3.7E 13) Silver-105................................ 47 10(3.7E 11) Terbium-153............................ 65 100(3.7E 12) Uranium-240........................... 92 1000(3.7E 13) Rhenium-178 ......................... 75 1000(37E 13) S NW-106m .......... 47 10(3.7E 11) Terbium-154......_.._................ 65 10(3.7E 11) Vanadium-47......-...........-........ 23 1000 13.7E 13) Rhenium-16 ..................-'--... 75 100(3.7E 12) Silver-106................................ 47 1000(3.7E 13) Terbium-155............._............. . 65 1D0(3.7E 12) Vanadium-48........................... 23 a 10 13.7E 11) Rhenium-1(72.7 h.)........... 75 10(37E 11) Silver-108m............................. 47 10(WE 11) Terbium-156m(5.0 hr)_ 65 1000(3.7E 13) Vanadium49........................M.. 23 1000 43.7E 13) Rhenium-182(64.0 hr)........... 75 10(3.7E 11) Sinter-110m............................. 47 10(3.7E 11) Terbium-t56m(24.4 hr)......... 65 1000(3-7E 13) Xenon-120 .............................. 54 100(3.7E 12) Rhenium-184m ....................... 75 10(3TE 11) Silver-111 ................................ 47 10(3.7E 11) Terbium-156........._................. 65 10 13.7E 11) Xenon-121 54 10(37E 11) Rhenium-184 .......................... 75 10(37E 11) Silver-112............................... 47 100(3.7E 12) Terbium-157........._................. 65 100 13.7E 12} .........................-•.. ... 65 10(3.7E t t Xenon-122 .............................. 54 110(3.7E 12) Rhenium-186m ....................... 75 10(3.7E 51) Silver-115.........................---.... 47 1000 13.7E 131 Terbium-115111...:.....».............. ) Xenon-723 .............................. 54 10(3.7E t i) Rhenium-186 .......................... 75 too(WE 121 Sodum-22_....._...................._ 11 10(3.7E 11) Terbium-160....................:..._ 65 10(3.7E 111 Xenon-125 ...........-..........---..... 54 100(3.7E 12) Rhenium-187 .......................... 75 1ODD(37E 13) Sodium-24.............................:. 11 10(3.7E 11) Terbium-161........................... 65 100(3.7E 12) Xenat-127 .............................. 54 100(3.7E 121 Rhenium-188m ....................... 75 1000(3.7E 13) StrpNium$0 _......................... 38 100(3.7E 12) Thallium-194m ........................ 81 100(3.7E 12) Rhenium-188 .......................... 75 1000(37£13) Stren6um ....................... .... 38 1000 13.7E 13) Thalliurr,194 ........................... *i 1000(3.7E 13) Xenont29m ........................... 54 1000(3.7E 131 Rhenium-189 .......................... 75 100013.7E 13) Strantium-83 ........................... 38 100 43.7E 12) Thallium-195.............. ......... 61 100(3.7E 12) Xrai0ri•131m ........................... 54 1000 13.7£131 t OOD 3.7£13 Rhodium-99m ......................... 45 100(3.7E 12) StrontiumASm ........................ 38 100013.7E 13) Thallirmr797 .--"---'--................ 81 10013.7E 121 Xenon-133m .---..............---...... 54 ( ). Rhodium-99 ............................ 45 10(&'tE 11) Strpntium-M .....---..........:........ 38 10(3.7E 11) Thalhum-198m.......-_'•--..._--.... 81 100(3.7E 12) Xenon-533 .............................. 54 1000 13.7E r' , Rhodium-100 .......................... 45 10(VE 11) Strontium•87m ...............-........ 36 100(3.7E 12) Thallium-198........................... 81 10(3.7E 11) Xenon-a35m ........................... 54 111(3.7E t Rhodium-101m ....................... 45 100(37E 12) Strontium-489 ........................... 38 10(3.7E 11) Thallium-199........................... 81 100(3.7E 12) Xenon-135 ......... 54 100(3-7E12) Rhodium-101 45 10(37E 11) Strontium-90 ........................... 38 6.1(3.7E 9) Thallium-200........................... at 10(3.7E 11) Xenon•138 .............................. 54 10(3.7E 11) Rhodium•102m ....................... 45 10(37E 11) Stralfium-91 »......................... 38 10(3.7E 11) Thallium-201 ...................»...... 81 1000(3.7E 13) Ytterbium-162 70 1000(3.7E 13) Rhodium-102 45 10(37E 11) Strontium-92 ........................... 38 100(3.7E 12) Thallium-202...............:.....-:... 81 10 43.7E 15) YtterbiwrF166 .......---............... 70 10(3.7E t 11 Rhodium-103m ..._._._............ 45 1000(37E 13) Sufi r-35 ................................. 16 1(3.7E 10) Thallnmr204 ........... 81 10 13.7E 11) Ytterbium-167 .......... 70 1000 13.7E 131 Rhodium-105 .......................... 45 100(VE 121 Tantalum-172........__............ 73 100(3.7E 12) Thorlum-226...................»....... 90 100 13.7E 12) Ytterbium-169 ......................... 70 10(3.7E 11) Rhodium-106m ....................... 45 10(WE 111 Tantatum-173..................---..... 73 100(3.7E 12) Thorlum-227............................ 90 1(3.7E 10) Ytterbium-175 70 100(3.7E 12) Ft4odium•107 .......................... 45 1000(3.7E 13) Tantalum-1174.......................... 73 700 13.7E 12) Thorium-228............................ 90 0.01(3.7E 8) Ytterbiurrr177 ..................-...... 70 1000(3.7E 13) Rubidium-79................_.......... 37 1000 437E 13) Tantalum-175.......................... 73 100 13.7E 12) Thoriurrr229..:......................... 90 0.001(3.7E 7) Ytterbiunr178 .......................-. 70 1000(3.7E 13) Rubidium-81m......................... 37 1000(3.7E 13) Tantalum-176.......................... 73 10(3.7E 11) Thorium-230............................ 90 0.01(3.7E 8) Vttrium,aam ..........-....-............ 39 1000(ME 13) Rubidium-81............................ 37 100(37E 12) Tantalum-177.......................... 73 1000 13.7E 13) Thorium-231............................ 90 100(3.7E 12) Yttrium•86 ............................. 39 10 13.7E 11) Rubidium-82m......................... 37 10(37E I$) Tantalum-178..........---....:........ 73 1000(3.7E 13) Thorium-2320......................... 90 0.001(3.7E 71 Yttrium-87 ............................... 39 1013.7E 11) Rubidium-83............................ 37 10(37E 11) Tantalum-179.......................... 73 1000(3.7E 131 Thorium-234............................ 90 100(3.7E 12) Ytlrium$8 .......-................-_". 39 1013.7E 11) Rubldium-84............................ 37 10(37E 11) Tantalum-186m....................... 73 1000(3.7E 131 Thulium-162....................-....... 69 1000(3.7E 131 Yttnurn-90m ............................ 39 100 13.7E 12) Rubidium-86............................ 37 10(37E 11) Tantalum-180.......................... 73 100(3.7E 12) Thuhunr166............................ 69 10(3 7E 111 -. 39 10(3.7E 11) Rubidium�8............................ 37 1000(37E 13) Tantalum-182m....................... 73 1000(3.7E 13) Thulium-167........................... 69 100 f3.7E 121 Y � ....................:........ Rubidium-89............_.............. 37 1000(37E 13) Tantalum-182............... .. 73 10(3.7E 11) Thufium-170............................ 69 10(3.7E 11) Yttrium-91m ............................ 39 1000(3.7E 13) Rubidium-87............................ 37 10(37E 111 Tantalum-183.......................... 73 100(3.7E 12) Thulium-171 ................... 69 1 DO(3.7E 12) cerium-91 ............................... 39 10(3.7 11 Rutheniu+n-94 ......................... 44 100013.7E 131 Tantalum-184..................»...... 73 7013.7E 111 Thuliurrr1172 .................. 69 100(3.7E 12) Yttrium-92 ............................... 39 100(3.7E 12) Ruthenium-97 ......................... 44 10D(3.7E 12) Tantalum-185.................. 73 1000(3.7E 13) Thulium-173............................ 69 1D(3.7E 12) Yttrium-93 ............................... 39 100(3.7E t2) Ruthenium-103 .................:..... 44 1013.7E 111 Tantalum-1166............---"---...... 73 1000 43.7E 13) Thulirmr-175.....................:...... 69 1000(3.7E 13) Yttrium-94 ...............-.:...-......... 39 1000(3.T s 1 Ruthenlum-105 ....................... 44 1O(VE 12) Technetiurlt-93m..................... 49 1000 13.7E 13) Tin-110.................................... 50 100 13.7E 12) Y1Vium-95 39 1000(3.7E 13) Ruthenium-106 ....................... 44 1(3TE 10) Technetium-93........................ 43 100(3.7E 12) Tin-111 ..---'.---.......................... 50 1000(3.7E 13) Zinc-62.................................... 30 100(3.7E 12) Samarium-141m ..................... 62 1000(37E 113) Technetium-94m...........----...... 43 100(3.7E 12) Tin-113................................... 50 t0(3.7E 11) Zi--63.................................... 30 1000(33E 13) SamarWnr141 ........................ 62 1000 13.7E 13) Technetium-94..............I......... 43 10(3.7E 11) Tin-117m................................ 60 1110 13.7E 12) Zmc85.................................... 30 10(3.7£11) Samarlum-142 ........................ 62 10DO(37E 13) Technetium-96m..................... 43 1000(3.7E 13) Tin-119m................................. 50 10 13.7E 11) Zi--69m................................ 30 100(3.7E 12) Samarium-145 ........................ 62 100(3.7E 12) Technetium-96........................ 43 10(3.7E 11) Tin-121m.............................. 50 10 43.7E 11) Zinc-0.................................... 30 1000(37E 13) Samarium-146 ........................ 62 0.01(3.7E 8) Technetiurn-97m..................... 43 100(37E 12) Tin•121 ................................. 50 1000(37E 13) Zinc-71m................................. 30 100 13.7E 121 Samarium-147 _...................... 62 0.01(37£81 Techne6um•97........................ 43 100(3.7E 12) Tm-123m......--_"--'•--_.............. 50 1ODD(37E 13) Zine-72.................................... 30 10013.7E'f Semarlim►75t ........................ 62 10 p•TE 111 Technetum 98........................ 43 10(3.7E 11) Tin-123..............................:..... 50 110(3.7E 11) Zirconium$*........................... 40 100(3.7E' Samarium-153 ..........._........... 62 100(WE 521 Technetium-99m..»................. 43 10013.7E 12) Tin-125.--- ........................ 50 10(3.7E 11) Lroonum-88»......................... 40 10(3.7E 11) Samarium-155 ........................ 62 1000(3.7E 13) Technetiurrr99........................ 43 10(3.7E 11) Tin-126.................._................ 50 1(3.7E 10) Zirconium-89.......................... 40 100(3.7E 12) Samarium-156 ........................ 62 10D(37E 12) Techni thmr101 ...................... 43 1000(3.7E 13) Tin-127................................. 50 100(3.7E 12) 2irconium-93.............-............. 40 1(3.7E 10) S rtr43........................... 21 1000(&V 13) Technetiims-104...................... 43 1000(3.7E 13) Tin-128................._................. 50 1000(3.7E 13) Zircomium-95........................... 40 10(31E 11) Scandium-44m_...................... 21 10(3.7E 11) Tellurium-116.......................... 52 1000(3.7E 13) T"danium•44............................. 22 1(3.7E 10) Zimonium�97...........................1 401 10(3.7E 11) x}44........................... 2$ 100(VE 12) TeOuriun-12lm .................. 52 10(3.7E 11) Titanium-45............................ 22 TODD(3.7E 13) Ci--Curie.The curie represents a rate of radioactive decay. Scandium-46........................... 21 10(&7E 11) Tellurlum-121 .......................... 52 10(3.7E 11) Tungsten-176.......................... 74 1000(3.7P 13) One curie is the qquuaenntoy of any radioactive nuclide which un- JE........................... 21 100 437E t 2) Tellurium-/23m....................... 52 1013.7E 1.11 Tungsten-177......_................... 74 100 13.7E 12) dergcess 3.7E 10 d sintegrations(lir secorM. Scendum48........................... 21 110(ME 11) Tellurium-123................-......... 52 10(17E 11) Tungsten-178........_............... 74 100(3.7E 12) gyp.The becquerel represents a rate of radio Scandum-49........................... 21 1000(37E 13) Tellurium-125m....................... 52 10(3.7E 11) Tungsten-179.................._...... 74 1000(3.7E 13) active decay.One becquerel is the quantity,of any radoac'tive Selemuro70............................ 34 1000137E 13) Tellurium-127m .............. 52 10(3.7E 11) Tungsten-181 .......»........._...... 74 100(3.7E 12) nuclide which undergoes dee disintegration per second.One Selenium-73m......................... 34 100(3.7E 121 Tellurium-127.......................... 52 1010(3.7E 13) Tungsten-185......................... 74 10(3.7E 1 t) curie is equal to 3.7E 10 becquerel. Selenium-73............................ 34 1013.7E 11) Tellurium-129m.................:.... 52 10 13.7E 11) Tungsten-I 87.................._...... 74 100(3.7E 12) *final RDs for all radionuclides appy to chemical com• Selenium-75............................ 34 10137E 11) Tedurium•129.......................... 52 100013.7E 13} Tungsten-t 88.-...................... 74 1013.7E 11) gardle pounds�n��the radionuclides sold etem ial. forms re- gardless of the diameter of paces of se6e material. Sekrnum-T9....................»...... 34 10(WE 111) Tellurium-131m-...................... 52 10(3.7E 11) Uranium-230 ........._...._.......... 92 1(3.7E 10) -The adjusted RD of one curie applies to all radio Setenium-81m......................... 34 1000 CUE 13) Te"uni-131 ........._............... 52 1000(3.7E 13) Uranium•231 .........»......»....... 92 1000 13.7E 13) nadides not otherwise fisted. Whenever the ROS n Table Selenium-81 ............................ 34 5000(VE 13) Tellurium-132.......................... 52 10(3.7E 11) Uranium-232 ..._..................... 92 041(3.7E 8) 302.4 and Oils appendix to the table are in conflict.the(Qwest Se(ertlum 83............................ 34 1000(3JE 13) Tellurium-133m....._........:........ 52 1000(3.7E 13) Uranlum-233.........»............... 92 0.1(3.7E 9) M shall apply.For example,uranyl acetate and uranyl nitrate Silicon-31 14 1000(3.7E 13) Tellurium-133......................... 52 1000(37E 13) Uronlum-234#...._.._....»....».».. 92 0.1 13.7E 91 have adjusted to out shown in Table 302.4 rA 100 Pounds. Sificon-32..._...................... 14 1(WE 10) TeDuium-134......................... 52 1000(3.7E 13) Uranium,4350....................... 92 0.1(3.7E 9) listed in one-tenor the RO lural ror uraninrr.238 x. Saver-102................................ 47 100(37E 12) Terbium-147..........:................. 65 100(3.7E 12) Uranium-236- ...........".......... 92 o.t(3.7E 9) E-E�ortant to the base 10.For example.t 3E 2 is equal Silver-703............................... 47 1000(VE 13) Terbium-149........................... 65 100(3.7E 12) Uranlum-237....................... 92 100(3.7E 12) o 130=1.3E 3 is equal to 1300. Saver-104m............................. 47 1000(37E 13) Terbium-150............................ 65 100(3.7E 12) urankfflt 236 ....................... 92 0.15(VE 91 m--Signifies a nuclear isomernu which o a radoclide in a Sitvver-104................................ 47 1000(VE 13) Terbium-151.......................... 65 10 13.7E 11) UraniurrF239. ....................... 92 1000(3.7E 13) higher energy metastable state relative to the parent isotope. 288 289