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Environmental Assessment

Development of Acute RfC Methodology; Considerations in Procedures Relating to Dosimetry Under Chronic Versus Acute Exposure Scenarios

Report Information

The project considers and examines in detail relationships between critical variables such as exposure time to steady-state as well as physiological determinants related to exposure to predict the nature of the dosimetric adjustment. Overall, this project advances the science that may be utilized in making estimates of safe exposures under acute conditions, i.e., short durations and relatively high concentrations, primarily under inhalation exposure scenarios.

George M. Woodall
  • by phone at:   919-541-3896
  • by fax at:   919-541-0245
  • by email at:  woodall.george@epa.gov

Citation

U.S. EPA. Development of Acute RfC Methodology; Considerations in Procedures Relating to Dosimetry Under Chronic Versus Acute Exposure Scenarios.

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