Science & Technology
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Outreach, Training, and Scientific Integrity Materials
Scientific Integrity training, outreach materials, meeting information, and related publications. General training information for new hires and materials (such as a whiteboard video). Information on the Tribal Partner Meeting and Stakeholder Meeting.
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Authorship Best Practices
Authorship Best Practices
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Approaches for Expressing and Resolving Differing Scientific Opinions
EPA Policy on Differing Scientific Opinions
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EPA Method 906.0: Tritium in Drinking Water
SAM lists this method for analysis of tritium in drinking water and aqueous/liquid phase samples, using liquid scintillation counting.
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Request for Correction 40 CFR 302
Request for correction of information under the Data Quality Act, as implemented though the Office of Management and Budget and the United States Environmental Protection Agency
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EPA Method: Determination of Radiostrontium in Food and Bioenvironmental Samples
This method describes procedures for determination of Strontium-89 and -90 in bio-environmental samples for low background counting using a gas-flow alpha/beta counter.
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Response to Request for Correction 40 CFR 302
Office of Solid Waste and Emergency Response responds to the request for correction of information under the Data Quality Act
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EPA Method 905.0: Radioactive Strontium in Drinking Water
SAM lists this method for analysis of strontium-89 and strontium-90 in water samples, using beta counting.
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Array
National Association of Manufacturers (NAM) Request for Correction (RFC)
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EPA Method 549.2: Determination of Diquat and Paraquat in Drinking Water by Liquid-Solid Extraction and High Performance Liquid Chromatography with Ultraviolet Detection
SAM lists this method for preparation and analysis of water samples to detect and measure paraquat using HPLC-UV.
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Array
National Association of Manufacturers (NAM) Request for Correction (RFC)
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OSHA Method 61: Phosgene
Method 61 describes procedures for preparation and analysis of air samples for detection and measurement of phosgene, using by solvent desorption and GC/nitrogen selective detector.
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EPA Method 531.2: Measurement of N-Methylcarbamoyloximes and N-Methylcarbamates in Water by Direct Aqueous Injection HPLC with Postcolumn Derivatization
SAM lists this method for preparation and analysis of drinking water samples to address N-methylcarbamoyloximes and N-methylcarbamates using HPLC.
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OSHA Method ID216SG: Boron Trifluoride (BF3)
This method describes procedures for preparation and analysis of air samples for detection and measurement of boron trifluoride collected in bubblers, using ion-specific electrodes.
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EPA Method 3570 (SW-846): Microscale Solvent Extraction (MSE)
Method 3570 describes procedures for preparation of solid samples for subsequent analysis of select semivolatile organic compounds, using microscale solvent extraction.
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Information Quality Act Request for Correction Regarding Impacts of Biofuel Mandates on Global Hunger and Mortality
Request for correction of information by the Competitive Enterprise Institute and ActionAid USA
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Mismeasuring Methane
Estimating Greenhouse Gas Emissions from Upstream Natural Gas Development
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Attachment B: URS Shale Gas Emissions Analysis
This data was provided in response to a request by ANGA for actual current data that could be compared to EPA's assumptions used in the newly proposed "Oil and Natural Gas Air Pollution Standards, Subpart quad 0"
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January 3, 2005 RFC: Potential Ground-Water Flow Directions and Contaminant Fate and Transport in the Plaquemine Aquifer
Request submitted on behalf of the Dow Chemical Company
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June 1, 2005 EPA response to RFC: Potential Ground-Water Flow Directions and Contaminant Fate and Transport in the Plaquemine Aquifer
EPA response to the Request for Correction (RFC)