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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 <br /> Radionuclide Name Number (curies) <br /> Zirconium-095 40 10 <br /> Zirconium-097 40 10 <br /> NOTES: in-Signifies a nuclear isomer which is a radionuclide in a higher energy metastable state relative to the parent isotope. <br /> Final RQs for all radionuclides apply to chemical compounds containing the radionuclides and elemental forms <br /> regardless of the diameter of pieces of solid material. <br /> An adjusted RQ of one curie applies to all radionuclides not otherwise listed.Whenever the RQs in the SARA <br /> Title III Consolidated List and this list are in conflict,the lowest RQ applies. <br /> Notification requirements for releases of mixtures or solutions of radionuclides can be found in 40 CFR section 302.6(b). <br /> B-8 <br />