Science & Technology
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TSCA Chemical Data Reporting Fact Sheet: Reporting Thresholds for 2020
This fact sheet provides information for persons who may be subject to the Chemical Data Reporting (CDR) rule about regulatory reporting thresholds that are applicable to the 2020 reporting period.
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Support Documents for the Aluminum and Aluminum Oxide Partial Exemption Petitions
Groups or categories of chemical substances exempted from some or all of the reporting requirements of this part.
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Plan de manejo de asbestos de AHERA
Asbesto en las Escuelas
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Current Best Practices For Preventing Asbestos Exposure Among Brake and Clutch Repair Workers
Asbestos Exposure Among Brake and Clutch Workers
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Modelo AHERA para el plan de manejo de asbestos para las Angencias locales de educacion
Asbesto en las Escuelas
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Meeting Materials for the June 12-14, 2012 Scientific Advisory Panel
Meeting Materials for the June 12-14, 2012 Scientific Advisory Panel on Problem Formulation for the Reassessment of Ecological Risks from the Use of Atrazine
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Meeting Materials for the March 19-21, 2013 Scientific Advisory Panel
Meeting Materials for the March 19-21, 2013 Scientific Advisory Panel on Draft Product Performance Data Needs Assessment for Products Claiming Efficacy Against Invertebrate Pests
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Meeting Materials for the April 19-21, 2016 Scientific Advisory Panel
Meeting Materials for the April 19-21, 2016 Scientific Advisory Panel on Chlorpyrifos: Analysis of Biomonitoring Data
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Meeting Materials for the July 30-August 2, 2013 Scientific Advisory Panel
Meeting Materials for the July 30-August 2, 2013 Scientific Advisory Panel on Weight-of-Evidence: Evaluating Results of EDSP Tier 1 Screening
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Meeting Materials for the July 29-31, 2014 Scientific Advisory Panel
Meeting Materials for the July 29-31, 2014 Scientific Advisory Panel on New High Throughput Methods To Estimate Chemical Exposure
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Meeting Materials for the April 10-12, 2012 Scientific Advisory Panel
Meeting Materials for the April 10-12, 2012 Scientific Advisory Panel on Scientific Issues Associated with Chlorpyrifos.
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Meeting Materials for the December 2-4, 2014 Scientific Advisory Panel
Meeting Materials for the December 2-4, 2014 Scientific Advisory Panel on Integrated Endocrine Bioactivity and Exposure-Based Prioritization and Screening.
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Freshwater Explorer 2.0 Webinar Archive
This webinar highlighted EPA's Freshwater Explorer - an easy-to-use, interactive web-based mapping tool for exploring freshwater data from streams, lakes, and groundwater wells in the U.S..
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EPA Method 556.1: Determination of Carbonyl Compounds in Drinking Water by Fast Gas Chromatography
SAM lists this method for analysis of formaldehyde in drinking water, using fast gas chromatography with electron capture detection.
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DOE RESL Method P-2: 32P Fish, Vegetation, Dry Ash, Ion Exchange
This method uses Cerenkov counting and liquid to determine scintillation phosphorus in soil, sediment, wipes, air filters and vegetation.
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EPA Method 524.2: Measurement of Purgeable Organic Compounds in Water by Capillary Column Gas Chromatography/Mass Spectrometry
SAM lists this method for preparation and analysis of water samples to address carbon disulfide, 1,2-dichloroethane, acrylonitrile and methyl acrylonitrile, using GC-MS.
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EPA Method 350.1: Determination of Ammonia Nitrogen by Semi-Automated Colorimetry
SAM lists this method for preparation and analysis of drinking water samples for ammonia, using visible spectrophotometry.
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EPA Method 335.4: Determination of Total Cyanide by Semi-Automated Colorimetry
SAM lists this method for preparation and analysis of drinking water samples to determine total cyanide, using semi-automated colorimetry.
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Method 200.7: Determination of Metals and Trace Elements in Water and Wastes by Inductively Coupled Plasma-Atomic Emission Spectrometry
SAM lists this method for preparation and analysis of drinking water samples for total arsenic, thallium and vanadium, using inductively coupled plasma-atomic emission spectrometry.