Search Results for the EPA National Library Catalog

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Showing: Items 851 - 900
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Select Item Title Year Published
Methods for nonconventional pesticide analysis of industrial and municipal wastewater / 1983
Methods for organic chemical analysis of municipal and industrial wastewater / 1982
Methods for sampling and analysis of breath / 1985
Methods for the determination of metals in environmental samples / 1991
Methods for the determination of metals in environmental samples. 1991
Methods for the determination of organic and inorganic compounds in drinking water : Volume I. 2000
Methods for the determination of organic and inorganic compounds in drinking water, Volume I 2000
Methods for the determination of organic compounds in drinking water / 1988
Methods for the determination of organic compounds in drinking water : supplement I. 1990
Methods for the determination of organic compounds in drinking water : supplement III. 1995
Methods for the Determination of Organic Compounds in Drinking Water. Volume 2. 1990
Methods for the determination of trace organic materials in water 1966
Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory : determination of moderate-use pesticides and selected degradates in water by C-18 solid-phase extraction and gas chromatography/mass spectrometry / 2001
Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory : determination of organophosphate pesticides in filtered water by gas chromatography with flame photometric detection / 2002
Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory : determination of wastewater compounds by polystyrene-divinylbenzene solid-phase extraction and capillary-column gas chromatography/mass spectrometry / 2002
Methods of analysis for by-product PCBs : literature review and preliminary recommendations / 1982
Micro Derivatization Technique for the Confirmation of Trace Quantities of Kepone. 1978
Microanalyses of 14 chlorohydrocarbons in wastewater by thin layer and gas chromatography / 1966
Microbial Transformation of Esters of Chlorinated Carboxylic Acids. 1984
Microbiological applications of gas chromatography 1981
Mississippi River Basin Sterol Assay Project Report. Coprostanol, A Positive Molecular Marker of Domestic and Run-Off Pollution. Sterol Assay of Raw Sewage, Wastewater Plant Effluent and Surface Waters in the Burlington, Iowa Area on the Mississippi River. 1970
Missouri River Basin Sterol Assay Project Report. Coprostanol, A Positive Marker of Domestic and Run-off Pollution. Sterol Assay of Wastewater Plant Effluents and Surface Waters of the Lower Main Stem Missouri. 1970
Mobile source emissions of formaldehyde and other aldehydes / 1981
Modern practice of gas chromatography 1985
Modern practice of gas chromatography / 1977
Modern practice of gas chromatography / 1995
Modified Purge-and-Trap/Gas Chromatography Method for Analysis of Volatile Halocarbons in Microbiological Degradation Studies (Journal Version). 1988
Monitoring Methods Development in the Beaumont-Lake Charles Area. 1980
Monitoring of ambient levels of EDC near production and user facilities / 1979
Monitoring system for collection and analyses of ambient ethylene dichloride (EDC) levels in the urban atmosphere / 1979
Monitoring to detect previously unrecognized pollutants in surface waters / 1977
Monitoring to Detect Previously Unrecognized Pollutants in Surface Waters--Appendix: Organic Analysis Data. 1977
Multiclass, Multiresidue Analytical Method for Determining Pesticide Residues in Air. 1974
Multiparameter Oil Pollution Source Identification System. 1973
Multiresidue Procedure for Halo- and Nitrophenols. Measurement of Exposure to Biodegradable Pesticides Yielding these Compounds as Metabolites. 1973
Multispectral Identification and Confirmation of Organic Compounds in Wastewater Extracts. 1990
Multispectral Identification of Alkyl and Chloroalkyl Phosphates from an Industrial Effluent. 1991
Multispectral Identification of Chlorine Dioxide Disinfection Byproducts in Drinking Water. 1994
Multispectral Identification of Chlorine Dioxide Disinfection Byproducts in Drinking Water. 1994
Multispectral identification of potentially hazardous byproducts of ozonation and chlorination : project summary / 1991
Multispectral identification of potentially hazardous byproducts of ozonation and chlorination, part 1 : studies of chromatographic and spectrographic properties of MX / 1991
Multispectral identification of potentially hazardous byproducts of ozonation and chlorination. Part I, Studies of chromatographic and spectroscopic properties of MX / 1991
Mutagenicity of emissions from the simulated open burning of scrap rubber tires 1992
Mutants of 'Pseudomonas cepacia' G4 Defective in Catabolism of Aromatic Compounds and Trichloroethylene. 1991
N2O field study (final report) / 1989
National Dioxin study-phase 2. : Analytical procedures and quality assurance plan for the determination of PCDD/PCDF in fish. 1990
National Survey of Pesticides in Drinking Water. 1976
Near Real-Time GC Analysis of Volatile Organic Compounds Using an On-Line Micro-Trap. 1993
Near-Continuous Measurement of Hydrogen Sulfide and Carbonyl Sulfide by an Automatic Gas Chromatograph. 1991
Near-Real-Time Measurement of Trace Volatile Organic Compounds from Combustion Processes Using an On-Line Gas Chromatograph. 1998
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