Science & Technology
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Next Steps for Request for Reconsideration, September 23, 2019
Next Steps for Request for Reconsideration, September 23, 2019 .
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e-Manifest Demonstration Videos
Demonstration videos on how to use the e-Manifest system
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Non-aqueous Phase Liquid (NAPL) Simulator
NAPL Simulator conducts a simulation of the contamination of soils and aquifers that results from the release of organic liquids commonly referred to as nonaqueous-phase liquids.
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How to Test for PCBs and Characterize Suspect Materials
Explains how to test for PCBs and characterize suspect materials
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Peer Review of the Draft TSCA Systematic Review Protocol
TSCA SACC Meeting
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Peer Review of EPA’s 2023 Draft Supplement to the 1,4-Dioxane Risk Evaluation
Peer Review of EPA’s 2023 Draft Supplement to the 1,4-Dioxane Risk Evaluation
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Presidential Green Chemistry Challenge: 2001 Greener Reaction Conditions Award
Presidential Green Chemistry Challenge 2001 award winner, Novozymes North America, developed BioPreparation, an enzyme technology to separate natural waxes, oils, and contaminants from cotton before it is made into fabric.
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Pollinator Risk Assessment: an International Workshop
This 2011 Society of Environmental Toxicology and Chemistry (SETAC) workshop brought together statisticians, bee biologists, modelers, beekeepers, risk assessors and risk managers to develop exposure measurement methods and identify pesticide effects.
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SW-846 Test Method 8270E: Semivolatile Organic Compounds by Gas Chromatography/Mass Spectrometry (GC/MS)
method to determine semivolatile organic compounds in a variety of solid waste matrices
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AES Puerto Rico, L.P. Guayama, PR
A new resource recovery facility capable of generating 77 MW
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Virtual Beach v 2.0 User Guide
Draft Guide for Virtual Beach software, designed for developing site-specific Multiple Linear Regression (MLR) models for prediction of pathogen indicator levels at recreational beaches.
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Former Chamberlain Manufacturing Facility Site in Waterloo, Iowa
Site overview of Former Chamberlain Manufacturing Facility Site
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RV Hopkins Inc. Facility (Formerly Quad City Drum Recycling), Davenport, Iowa County, Iowa - Fact Sheet, February 2019
Public Comment Period for Proposed Final Remedy
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EPA Status Update on RFC 13001
Letter to Mr Mowrey and Mr Zygmont on the Status of RFC 13001 notifying that the draft response is under internal review
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EPA Response to RFR #12004A
Letter to Mr Kovacs from Monica Jones informing him that EPA concluded its response to his initial RFC was appropriate.
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RE: Request to Mr Kazman for Reconsideration of Request for Correction (RFC #12001) regarding analyses associated with the impact of biofuels
Letter to Mr Kazman denying the request for reconsideration of request for correction RFC 12001
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RE: Request to Mr Bader for Reconsideration of Request for Correction (RFC #12001) regarding analyses associated with the impact of biofuels
Letter to Mr Bader denying the request for reconsideration of request for correction RFC 12001
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RE: Request to Ms Sundell for Reconsideration of Request for Correction (RFC #12001) regarding analyses associated with the impact of biofuels
Letter to Ms Sundell denying the request for reconsideration of request for correction RFC 12001
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Re: Supplement to Request for Correction - IRIS Assessment of Trichloroethylene
Letter from Faye Graul providing supplemental information to her Request for Correction for Threshold of Trichloroethylene Contamination of Maternal Drinking Waters submitted under the Information Quality Act.
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Annual Regional Lab Report, 2018
This page provides a link to the Annual Regional Lab Reports.