Search Results for the EPA National Library Catalog

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Showing: Items 551 - 600
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Select Item Title Year Published
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 beta-Cyclodextrin on Mucochloric Acid and 3-Chloro-4-(dichloromethyl)-5-hydrox-2(5H)-furanone. 1991
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 Loading on Separation Efficiency Using Steric Exclusion Chromatography. 1970
Effect of Mirex on Predator-Prey Interaction in an Experimental Estuarine Ecosystem. 1976
Effect of Pretreatment on the Biliary Excretion of 2,3,7,8-Tetrachlorodibenzo-p-Dioxin, 2,3,7,8-Tetrachlorodibenzofuran, and 3,3',4,4'-Tetrachlorobiphenyl in the Rat. 1993
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
Effects of ozone exposure on lipid metabolism in human alveolar macrophages. / 1991
Effects of Phosgene Exposure on Lung Arachidonic Acid Metabolism. 1991
Effects of thermal discharge on aquatic insects in the Tennessee Valley / 1978
Efficiency of Dioxin Recovery from Fly Ash Samples during Extraction and Cleanup Process, March 1989. 1989
Eighth Annual Analytical Symposium : Norfolk, Virginia, April 3-4, 1985 / 1985
Electrochemical Detection in Liquid Chromatography: Application to Organometallic Speciation. 1977
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
Emerging Methodologies for Assessment of Complex Mixtures: Application of Bioassays in the Integrated Air Cancer Project. 1989
Emissions and Fuel Economy of DOE Flex-Fuel Vehicles. 1992
Emissions assessment of conventional stationary combustion systems : methods and procedures manual for sampling and analysis / 1979
Emissions from burning cabinet making scraps / 1993
Emissions of metals and organics from municipal wastewater sludge incinerators. : Volume 8. GC/MS tapes review report / 1990
Emissions of metals, chromium and nickel species, and organics from municipal wastewater sludge incinerators. hexavalent chromium method evaluation / Volume II, Site 5 emission test report : 1992
Empirical Method to Predict Solubility in Supercritical Fluids. 1991
Encyclopedia of chromatography 2001
Enhanced Sensitivity in Liquid Chromatography/Thermospray Mass Spectrometry of Dyes Using a Wire Repeller. 1989
Enhancement of Mass Spectral Data by Means of a Time Averaging Computer. 1970
Environmental applications of advanced instrumental analyses : assistance projects, FY 72 / 1973
Environmental applications of advanced instrumental analyses : assistance projects, FY 75 / 1977
Environmental Applications of Advanced Instrumental Analyses: Assistance Projects, FY 69-71. 1973
Environmental Applications of Advanced Instrumental Analyses: Assistance Projects, FY 72. 1973
Environmental assessment of iron casting / 1980
Environmental Chemistry of N-Nitroso Compounds. 1976
Environmental hazard assessment report : major one- and two-carbon saturated fluorocarbons / 1976
Environmental monitoring : benzene / 1979
Environmental monitoring near industrial sites : acrylamide, CH2=CHCONH2. 1978
Environmental monitoring near industrial sites : acrylonitrile / 1978
Environmental monitoring near industrial sites : brominated chemicals / 1978
Environmental monitoring near industrial sites : methylchloroform. 1977
Environmental monitoring near industrial sites : trichloroethylene. 1977
Environmental problem solving using gas and liquid chromatography / 1982
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