Search Results for the EPA National Library Catalog

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Showing: Items 351 - 400
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Select Item Title Year Published
Development of air sampling methodology. 1975
Development of an Acetylene Monitor at the Part Per Billion Level. 1974
Development of an analysis method for total nonmethane volatile organic carbon carbon emissions from stationary sources / 1993
Development of an Instrumental Combustion Method for the Rapid Determination of Total Phosphorus in Aqueous Solutions. 1973
Development of an Isotope Dilution GC/MS Method for Pesticides. 1986
Development of analytic techniques for measuring ambient atmospheric carcinogenic vapors / 1975
Development of Analytical Test Procedures for Organic Pollutants in Wastewater - Application to Pesticides. 1981
Development of analytical test procedures for organic pollutants in wastewater : applications to pesticides / 1981
Development of analytical test procedures for the measurement of organic priority pollutants in sludge / 1984
Development of Industrial Hygiene Sampling and Analytical Methodology for Evaluation of Exposures to TNT and Associated Explosives. 1975
Development of instrumentation for measurement of stationary source aldehyde, organic acid, and amine emissions / 1973
Development of Instrumentation for Measurement of Stationary Source Aldehyde, Organic Acid, and Amine Emissions. 1973
Development of method for carcinogenic vapor analysis in ambient atmospheres / 1974
Development of Method for NTA Analysis in Raw Water. 1972
Development of method for semivolatile organic priority pollutants in fish / 1985
Development of Methods for the Stabilization of Pyrolytic Oils. 1981
Development of oil-in-water monitor : phase II / 1980
Development of sample preparation methods for analysis of marine organisms / 1974
Development of Sampling and Analytical Methods for the Measurement of Nitrous Oxide from Fossil Fuel Combustion Sources. 1993
Development of Sampling and Analytical Procedure for Determining Hexachlorobenzene and Hexachloro-1,3-butadiene in Air. 1974
Development of Sampling Procedures for Polycyclic Organic Matter and Polychlorinated Biphenyls. 1974
Development of selective hydrocarbon sampling system and field evaluation with conventional analytical system / 1975
Development of the Volatile Organic Sampling Train (VOST) for use in determining incinerator efficiency / 1984
Dioxins. Volume II. Analytical Method for Industrial Wastes. 1980
Direct determination of total organic chlorine in water without preconcentration / 1983
Dissolved Oxygen and Methane in Water By a GC Headspace Equilibration Technique. 1989
Dissolved Pesticide Concentrations Detected in Storm-Water Runoff at Selected Sites in the San Joaquin River Basin, California, 2000-2001. 2003
DNA Modifications: Investigations by Mass Spectrometry (Chapter 3). 1994
DOAS Urban Pollution Measurements. 1991
Drinking Water Criteria Document for Hexachlorocyclopentadiene. 1988
Dräger-tube handbook : soil, water and air investigations as well as technical gas analysis. 1994
Ecologic Impact of the Interactions Among Microorganisms and Aquatic Contaminents in Lake Erie, Phase I and Phase II. 1971
Effect of ambient temperature on vehicle emissions and performance factors / 1979
Effect of an Electric Field on Gas Chromatographic Retentions by Liquid Crystals. 1970
Effect of fuel additives study / 1974
Effect of handling procedures on sample quality / 1978
Effect of Lindane on Intestinal Nitroreductase, Azoreductase, SS-Glucuronidase, Dechlorinase, and Dehydrochlorinase Activity. 1990
Effect of Lindane on Nitroreductase and Dechlorinase Enzyme Activity in the Gastrointestinal Tract. 1990
Effect of Mirex on Predator-Prey Interaction in an Experimental Estuarine Ecosystem. 1976
Effects and Uptake of Chlorinated Naphthalenes in Marine Unicellular Algae. 1977
Effects of Activated Carbon on the Reactions of Free Chlorine with Phenols. 1985
Effects of Age, Species Difference, Antibiotics and Toxicants on Intestinal Enzyme Activity and Genotoxicity. 1993
Effects of food processing on residues of two ethylenebisdithiocarbamate (EBDC) fungicides and ethylenethiourea (ETU) / 1977
Efficiency of Dioxin Recovery from Fly Ash Samples during Extraction and Cleanup Process, March 1989. 1989
Electron Capture Gas Chromatographic Analysis of DDA: Utilization of 2-Chloroethanol Derivative. 1973
Electron Capture Gas Chromatographic Analysis of the Amine Metabolites of Pesticides: Derivatization of Anilines. 1976
Electron Capture Gas Chromatographic Determination of Kepone Residues in Environmental Samples. 1976
Electron Impact Mass Spectrometry of BHT and Its Alteration Products. 1989
Electron-Capture Gas Chromatographic Determination of 2-sec-Butyl-4,6-dinitrophenol (DNBP) Residues in Feed, Tissue and Excreta. 1977
Electron-Capture Gas Chromatography of Paradichlorobenzene Metabolites as a Measure of Exposure. 1970
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