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Analytical Methods

Whole Effluent Toxicity Test Methods Guidance

This guidance document updates recommendations and suggestions (with additional technical clarification) regarding WET test methods published by EPA and incorporated by reference into regulations. The document includes specific technical guidance on nominal error rate adjustments, confidence intervals, concentration-response relationships, dilutions series selection, and dilution water.

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Wastewater Management | Drinking Water | Wetlands, Oceans, and Watersheds

 
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