Search Results for the EPA National Library Catalog

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Correlative Surface Analysis Studies of Environmental Particles. 1984
Corrosion and Calcium Carbonate Saturation Index in Water Distribution Systems. 1985
Demonstration and quality assurance project plan : XRF technologies for measuring trace elements in soil and sediment / 2006
Demonstration and Quality Assurance Project Plan: XRF Technologies for Measuring Trace Elements in Soil and Sediment. 2005
Dental Surpak. 1969
Dental X-Ray Teaching and Training Replica. 1968
Detecting metallic primary explosives with a portable x-ray fluorescence spectrometer / 1997
Detection of High-Energy X-Ray Flare from a Source in Crux. 1971
Determination of kinetics of phosphorus mineralization in soils under oxidizing conditions / 1977
Determination of Trace Metal Pollutants in Water Resources and Stream Sediments. 1972
Development and Evaluation of an Automatic Collimator for Medical Diagnostic X-Ray Machines. 1968
Development of a Particulate Reference Sample on Membrane Filters for the Standardization of X-Ray Fluorescence Spectrometers. 1976
Development of air particulate monitoring systems / 1974
Development of an environmental monitoring technique using synchronous excitation (SE) fluorescence spectroscopy. {microfiche} / by Dennis Steinken, et al.. 1990
Development of an Instrumental Monitoring Method for Measurement of Asbestos Concentrations in or Near Sources. 1973
Development of improved analytical techniques for determination of asbestos in water samples / 1983
Development of Methods and Analysis of Particulate Sampler Data from RAPS (Regional Air Pollution Study). 1981
Development of Methods for Sampling and Analysis of Particulate and Gaseous Fluorides from Stationary Sources. 1972
Development of sampling and analytical methods of lime/limestone wet scrubbing tests / 1974
Development of scanning electron microscopy for measurement of airborne asbestos concentrations / 1975
Development of thin calibration standards for X-ray fluorescence analysis / 1976
Development of X-ray Fluorescence Spectroscopy for Elemental Analysis of Particulate Matter in the Atmosphere and in Source Emissions. 1972
Development of X-ray fluorescence Spectroscopy for Elemental Analysis of Particulate Matter in the Atmosphere and in Source Emissions. Phase II: Evaluation of Commercial Multiple Crystal Spectrometer Instruments. 1973
Development, Design, and Operation of a Cascade Impactor to Collect Aerosol Samples for Wavelength Dispersive X-Ray Fluorescence Analysis. 1983
Dibenzylammonium and Sodium Dibenzyldithiocarbamates as Precipitants for Preconcentration of Trace Elements in Water for Analysis by Energy Dispersive X-Ray Fluorescence. 1981
Direct Filtration of Lake Superior Water for Asbestiform Fiber Removal. Appendix E. Ontario Research Foundation Electron Microscope Analysis Results. Appendix F. EPA National Water Quality Laboratory X-Ray Diffraction Analysis Results. Appendix G. University of Minnesota at Duluth Electron Microscope Analysis Results. 1975
Distribution, Speciation, and Transformation of Chromium in Contaminated Soils and Aquifer Sediments. 1992
Economic impact analysis for the proposed municipal solid waste landfills. 2000
Effect of Fuel Additives in the Chemical and Physical Characteristics in Automotive Exhaust. 1970
Effect of Satellite Lines from the X-ray Source on X-ray Diffraction Peaks. 1991
Electron Microprobe Analysis of Atmosphere Aerosols. 1969
Electron microprobe X-ray analysis of atmospheric aerosol particles, period covered December 1, 1968 to August 31, 1969. 1969
Electron microscopy and x-ray applications to environmental and occupational health analysis 1978
Electron microscopy and x-ray applications to environmental and occupational health analysis 1978
Electron microscopy in environmental research / 1981
Electronic X-Ray Pulse Counter. 1971
Elemental Composition of Sized Particles Emitted from Stationary Sources. 1983
Empirical Background Calculation Method for Multi-Channel X-ray Spectrometers. 1983
Energy Dispersive X-Ray Fluorescence Analysis of Dust Collected Using a Vertical Elutriator Cotton Dust Sampler. 1980
Environmental asbestos assessment manual : Superfund method for the determination of asbestos in ambient air Method. 1990
Environmental assessment of steelmaking furnace dust disposal methods / 1977
Environmental Monitoring Near Industrial Sites: Brominated Chemicals. Part II: Appendix. 1978
Environmental Technology Report: Lead Dust Wipe Technology, KeyMaster Technologies, X-Ray Fluorescence Instrument, Pb-Test. 2002
Environmental Technology Report: Lead Dust Wipe Technology, NITRON Corporation, X-Ray Fluorescence Spectrum Analyzer, XL-700 Series. 2002
Environmental technology verification report : field portable x-ray fluorescence analyzer : HNU systems SEFA-P. 1998
Environmental technology verification report : field portable x-ray fluorescence analyzer : Metorex X-MET 920-MP. 1998
Environmental technology verification report : field portable x-ray fluorescence analyzer : Metorex X-MET 920-P and 940. 1998
Environmental technology verification report : field portable x-ray fluorescence analyzer : Niton XL spectrum analyzer. 1998
Environmental technology verification report : field portable x-ray fluorescence analyzer : Scitec MAP spectrum analyzer. 1998
Environmental technology verification report : field portable x-ray fluorescence analyzer : Spectrace TN 9000 and TN Pb field portable x-ray fluorescence analyzers / 1998
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