Search Results for the EPA National Library Catalog

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Showing: Items 601 - 650
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Determination of Sulfur Dioxide, Nitrogen Oxides, and Carbon Dioxide in Emissions from Electric Utility Plants by Alkaline Permanganate Sampling and Ion Chromatography. 1985
Determination of TCDD in industrial and municipal wastewaters / {Microfiche} 1982
Determination of the Use of Solid Particle Samplers for 'Giardia' Cysts in Natural Waters. 1983
Determination of thiocarbamates in industrial and municipal wastewaters : butylate, cycloate, EPTC, molinate, pebulate, and vemolate / 1985
Determination of thiophosphates in industrial and municipal wastewaters : aspon, dichlofenthion, famphur, fenitrothion, fonophos, phosmet and thionazin / 1985
Determination of Total Sulfur in Gasoline by Gas Chromatography with a Flame Photometric Detector. 1976
Determination of Trace Anions in Water by Multidimensional Ion Chromatography. 1984
Determination of Trace Elements in Water Utilizing Atomic Absorption Spectroscopy Measurement. 1972
Determination of trace elements in waters and wastes by inductively coupled plasma - mass spectrometry : [test] method 200.8 / 1989
Determination of Trace Level Hydrocarbons in Marine Biota. 1978
Determination of Trace Metal Pollutants in Water Resources and Stream Sediments. 1972
Determination of trace metals in effluents by differential pulse anodic stripping voltametry / 1977
Determination of Trace Quantities of Anticholinesterase Pesticides in Air and Water. 1973
Determination of trace quantities of sulfate ion : new approaches to an old problem / 1979
Determination of Volatile Organic Compounds in Fish Samples by Vacuum Distillation and Fused Silica Capillary Gas Chromatography/Mass Spectrometry. 1983
Determination of Volatile Organics in Industrial and Municipal Wastewaters. 1981
Determination of volatile pesticides in industrial and municipal wastewaters / 1985
Determination of zinc, cadmium, lead, and copper in water by anodic stripping voltammetry / 1978
Determining Dissolved Hexavalent Chromium in Water and Wastewater by Electrothermal Atomization. 1982
Determining the Bacteriological Quality of Drinking Water. 1935
Developing methods for analyzing oil dispersants in seawater / 1984
Development and Application of Tunable Diode Lasers to the Detection and Quantitative Evaluation of Pollutant Gases. 1972
Development and Assessment of Procedures for Collection, Chemical Characterization and Mutagenicity Testing of Ambient Air. 1983
Development and demonstration of low-level drift instrumentation / 1971
Development and Evaluation of a Source Sampling and Analysis Method for Hydrogen Cyanide. 1997
Development and Evaluation of a Transportable Fast Gas Chromatograph for the Monitoring of Organic Vapors in Air. 1993
Development and Evaluation of an Analytical Method for the Determination of Total Atmospheric Mercury. 1972
Development and Evaluation of Composite Receptor Methods. 1988
Development and Evaluation of Methods for Total Organic Halide and Purgeable Organic Halide in Wastewater. 1984
Development and evaluation of procedures for the analysis of simplecyanides, total cyanide, and thiocyanate in water and wastewater / 1983
Development and Fabrication of a Prototype Fibrous Aerosol Monitor (FAM). 1977
Development and Testing of a Double-Beam Adsorption Spectrograph for the Simultaneous Determination of Different Cations in Water. 1972
Development and testing of an air monitoring system / 1973
Development and Validation of a Method for Measuring Exempt Volatile Organic Compounds and Carbon Dioxide in Consumer Products. 1997
Development and Validation of a Source Test Method for 2,4-Toluene Diisocyanate. 1993
Development and validation of a test method for acrylonitrile emissions / 1989
Development and Validation of a Test Method for Formaldehyde Emissions. 1990
Development document for effluent limitations guidelines and standards for the pesticide point source category. 1985
Development of a Battery-Operated Portable Synchronous Luminescence Spectrofluorometer. 1993
Development of a biological simulation monitor for joint municipal/industrial treatment systems / 1979
Development of a continuous monitor for detection of toxic organic compounds / 1983
Development of a Continuous Multiparameter Water Quality Monitor. 1969
Development of a gas laser system to measure trace gases by long path absorption techniques : Volume I - Gas laser system modifications for ozone monitoring. Final report / 1974
Development of a gas laser system to measure trace gases by long path absorption techniques : volume II - field evaluation of gas laser system for ozone monitoring, final report / 1974
Development of a kit for detecting hazardous material spills in waterways / 1978
Development of a Laboratory Method for Estimation of Hydrogen Chloride Emission Potential of Incinerator Feed Materials. 1992
Development of a large sample collector of respirable particulate matter / 1978
Development of a low pressure impactor / 1973
Development of a monitor for HCN in mobile source emissions / 1979
Development of a multidetector petroleum oil-in-water monitor {Microfiche} 1981
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