Search Results for the EPA National Library Catalog

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Select Item Title Year Published
EPA method study 39, Method 504, 1,2-dibromoethane and 1,2 dibromo-3-chloropane in water by microextraction and gas chromotography {Microfiche} 1988
EPA method study 8, total mercury in water / 1977
EPA program conference report : fuel cleaning program : coal ; from coal sessions of the fourth National Conference on Energy and the Environment, Cincinnati, Ohio / 1976
EPA's Catalyst Research Program: Environmental Impact of Sulfuric Acid Emissions. 1977
EPA/IERL-RTP interim procedures for level 2 sampling and analysis of organic materials / 1978
EPA/IERL-RTP procedures for level 2 sampling and analysis of organic materials / 1979
EPA/IERL-RTP procedures manual : level 2 sampling and analysis of oxidized inorganic compounds / 1979
EPA/IERL-RTP procedures manual : level 2 sampling and analysis of selected reduced inorganic compounds / 1979
EPA/IFP (Environmental Protection Agency/Institute Francais du Petrole) European Workshop on the Emission of Nitrous Oxide from Fossil Fuel Combustion (Rueil-Malmaison, France, June 1-2, 1988). 1989
EPA/NIH Mass Spectral Data Base, 1975 Edition. 1975
Epidemiologic study of the effects of automobile traffic on blood lead levels / 1978
Epidemiological Notes and Reports: Pentachlorophenol Poisoning in Newborn Infants. 1967
Episodic Acidification and Associated Fish and Benthic Invertebrate Responses of Four Adirondack Headwater Streams. Methods Report. 1993
Estimates of Analytical Accuracy, Repeatability, and Reproducibility from EPA (Environmental Protection Agency) National Coal Audit Program Data. 1985
Estimating biological process rate in a lake algae bloom via chemical analysis measurements 1973
Estimating human equivalent no obeserved adverse effect levels for VOC's based on minimal knowledge of physiologic parameters / 1989
Estimation of air impacts for bioventing systems used at Superfund sites. 1993
Estimation of air impacts for solidification and stabilization processes used at Superfund sites. 1993
Estimation of air impacts for thermal desorption units used at Superfund sites / 1993
Estimation of air impacts from area sources of particulate matter emissions at Superfund sites. 1993
Estimation of the Acetylcholine Levels in Brain Tissue by Gas Chromatography of Acetic Acid. 1968
Ethyl Acrylate: Summary of Inhalation Studies in Rats and Mice with Attachments, Cover Sheets and Letter dated 09/21/78. 1978
Evaluating and optimizing electron microscope methods for characterizing airborne asbestos / 1978
Evaluating the Quality of Water Treated by Redwood Slat Tower Aerators. 1984
Evaluation and Application of SOx Measurement Procedures for Kraft Recovery Furnaces. 1980
Evaluation and Comparison of the Cobalt Thiocyanate and Modified Dragendorf Reagent Test Methods for Nonionic Detergents. 1972
Evaluation and research of methodology for the National Environmental Specimen Bank / 1978
Evaluation and selection of analytical methods for lawn-applied pesticies / 1996
Evaluation of 1 percent neutral buffered potassium iodide procedure for calibration of ozone monitors / 1977
Evaluation of 10 pesticide methods / 1985
Evaluation of a computer program for GC-MS specific ion monitoring / 1974
Evaluation of a Continuous Liquid-Liquid Extractor for Isolation and Concentration of Nonpolar Organics for Biological Testing in the Presence of Humic Materials. 1986
Evaluation of a Field Test Kit for Monitoring Lead in Drinking Water. 1993
Evaluation of a FTIR (Fourier Transform Infrared Spectrometer) Mobile Source Measurement System. 1989
Evaluation of a Method for Measuring Primary Sulfate Emissions from Combustion Sources. 1977
Evaluation of a Method for the Determination of Inorganic Carbon (Carbonates) in Solid Wastes. 1971
Evaluation of a Method for the Determination of Inorganic Carbon (Carbonates) in Solid Wastes. 1971
Evaluation of a new microvolume 3HSc electron capture detector and ancillary data system for pesticide residue analysis / 1978
Evaluation of a particulate scrubber on a coal-fired utility boiler. / 1975
Evaluation of a prototype field-portable X-ray fluorescence system for hazardous waste screening / 1987
Evaluation of a prototype instrument for determining phosphorus in water / 1976
Evaluation of a Sampling and Analysis Method for Determination of Polyhalogenated Dibenzo-p-Dioxins and Dibenzofurans in Ambient Air. 1992
Evaluation of a Sampling Method for Acetonitrile Emissions from Stationary Sources. 1997
Evaluation of a Technique for Sampling Low Concentrations of Organic Vapors in Ambient Air. 1977
Evaluation of a Teflon Helix Liquid-Liquid Extractor for Concentration of Trace Organics from Water into Methylene Chloride (Journal Version). 1987
Evaluation of airborne asbestos concentrations before and during an O & M activity : a case study / 1989
Evaluation of ammonia 'fixation' components in actual refinery sour waters / 1980
Evaluation of an ESCA (electron spectroscopy for chemical analysis) / leachate analytical scheme to characterize process stream wastes : final report / 1984
Evaluation of an inductively coupled plasma, multichannel spectrometric analysis system. 1977
Evaluation of an S2 Sampler for Receptor Modeling of Woodsmoke Emissions. 1983
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