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Lead at Superfund Sites: Frequent Questions

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Responses to frequent questions were compiled from inquiries made to the Technical Review Workgroup for Metals and Asbestos (TRW) (pbhelp@epa.gov). Please refer to the Technical Assistance page for further information.

  • Frequent Questions from the General Public
  • Frequent Questions from Risk Assessors on the Integrated Exposure Uptake Biokinetic (IEUBK) model
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  • Bioavailability Guidance at the Assessing Relative Bioavailability in Soil at Superfund Sites page
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Last updated on January 6, 2022