Data and Tools
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Overview of EPA's Climate Change Indicators
This one-hour webinar explored EPA's Climate Change Indicators in the United States, which is a comprehensive and accessible resource that includes 54 indicators.
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Campaigns Driving Electric Vehicle Awareness
This one-hour webinar shared effective messages and mechanisms for designing state and local campaigns that raise awareness of electric vehicles (EVs).
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RadNet Air Filter Analysis Results From Wichita, KS
This page presents radiation air filter analysis data for Wichita, KS from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.
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RadNet Air Filter Analysis Results From Washington, DC
This page presents radiation air filter analysis data for Washington, DC from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.
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RadNet Air Filter Analysis Results From Virginia Beach, VA
This page presents radiation air filter analysis data for Virginia Beach, VA from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.
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RadNet Air Filter Analysis Results From Tulsa, OK
This page presents radiation air filter analysis data for Tulsa, OK from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.
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RadNet Air Filter Analysis Results From Toledo, OH
This page presents radiation air filter analysis data for Toledo, OH from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.
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EPA Method 3050B: Acid Digestion of Sediments, Sludges, and Soils
SAM lists this method for preparation of solid samples to be analyzed for determination of total arsenic, thallium, and vanadium.
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RadNet Air Filter Analysis Results From Tampa, FL
This page presents radiation air filter analysis data for Tampa, FL from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.
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NIOSH Method 7905: Phosphorus
Method 7905 describes procedures for analysis of phosphorus in air samples, as vapor-phase phosphorus, using GC-FPD. If particulate phosphorus is expected, a filter can be used in the sampling train.
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NIOSH Method 6013: Hydrogen Sulfide
Method 6013 describes procedures for analysis of hydrogen sulfide in air samples, as sulfate, using ion chromatography (IC) with conductivity detection.
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NIOSH Method 6015: Ammonia
Method 6015 describes procedures for analysis of ammonia in air samples, as indophenol blue, using visible spectrophotometry.
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NIOSH Method 6402: Phosphorus Trichloride
Method 6402 describes procedures for analysis of phosphorus trichloride in air samples, as phosphate, using visible spectrophotometry.
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RadNet Air Filter Analysis Results From Tallahassee, FL
This page presents radiation air filter analysis data for Tallahassee, FL from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.
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NIOSH Method 5600: Organophosphorus Pesticides
Method 5600 describes procedures for the analysis of organophosphorus pesticides in air samples using GC-FPD.
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NIOSH Method 6010: Hydrogen Cyanide
Method 6010 describes procedures for analysis of hydrogen cyanide in air samples, as a cyanide ion complex, using visible spectrophotometry.
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NIOSH Method 2513: Ethylene Chlorohydrin
Method 2513 describes procedures for analysis of ethylene chorohydrin in air samples using GC-FID.
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NIOSH Method 2016: Formaldehyde
Method 2016 describes procedures for analysis of formaldehyde in air samples using HPLC with a UV detector.
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RadNet Air Filter Analysis Results From Spokane, WA
This page presents radiation air filter analysis data for Spokane, WA from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.
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EPA Method 8315A (SW-846): Determination of Carbonyl Compounds by High Performance Liquid Chromatography (HPLC)
This method describes procedures for detection and measurement of free carbonyl compounds in various matrices by derivatization and HPLC-UV detection.