Derivation of reduced equations for calculation of medium specific concentrations of Risk Reduction Standard Number 2.
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Reference: U.S. EPA, OSWER Directive 9285.7-01B, December 13, 1991, Human Health Evaluation Manual, Part B: "Development of Risk-based Preliminary Remediation Goals."

Source Note: The provisions of this §335.567 adopted to be effective June 28, 1993, 18 TexReg 3814