Search Results for the EPA National Library Catalog

Items Found: 1942
Showing: Items 601 - 650
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Select Item Title Year Published
Environmental Protection Agency performance test methods : parts I and II / 1978
Environmental Research Brief: Characterization of Organic Matter in Soil and Aquifer Solids. 1997
Environmental risk reporting the science and the coverage: proceedings of a workshop / 1991
Environmental screening for azo dyes by chemical reduction and mass spectrometry / 1994
Environmental Technology Verification (ETV) Report: Constellation Technology Corporation, CT-1128 Portable Gas Chromatograph-Mass Spectrometer. 2006
Environmental Technology Verification (ETV) Testing of Dioxin Emission Monitoring Systems: IDX Technologies, Ltd. (RIMMPA-TOFMS), bm becker messtechnik gmbh (AMESA), MonitoringSystems GmbH, and SRI International (Jet-REMPI). 2006
Environmental technology verification report : field portable gas chromatograph/mass spectrometer, Bruker-Franzen Analytical Systems, Inc. EM640 / 1997
Environmental technology verification report : field portable gas chromatograph/mass spectrometer, Inficon, Inc. Hapsite / 1998
Environmental technology verification report : field portable gas chromatograph/mass spectrometer, Viking Instruments Corporation Spectra Trak 672 / 1997
Environmental toxicology organic pollutants / 1988
Envirotech/chemico pushing emissions control system analysis / 1983
Envirotech/Chemico pushing emissions control system analysis : final report / 1983
EPA method study 30, method 625 : base/neutrals, acids and pesticides / 1984
EPA Method TO-15 VOCs in Air Collected in SUMMA (Trade Name) Canisters and Analyzed by Gas Chromatography/Mass Spectrometry. 1996
EPA Positive Matrix Factorization (PMF) 5.0 Fundamentals and User Guide. 2014
EPA's Life Cycle Methodology: Guidelines for Use in Development of Packaging. 1992
EPA-CMB8.2 Users Manual 2004
EPA/IERL-RTP interim procedures for level 2 sampling and analysis of organic materials / 1978
EPA/IERL-RTP procedures for level 2 sampling and analysis of organic materials / 1979
EPA/NIH Mass Spectral Data Base (1978). Molecular Weights and Indexes. 1978
EPA/NIH mass spectral data base / 1978
EPA/NIH mass spectral data base : 1983 cumulative indexes to EPA/NIH mass spectral data base / 1983
EPA/NIH mass spectral data base Supplement 1, 1980 / 1980
EPA/NIH Mass Spectral Data Base, 1975 Edition. 1975
EPA/NIH mass spectral data base. Supplement 2, 1983 / 1983
Equating Semi-Continuous (SC) PM(sub 2.5) Mass Monitor Measurement Values with Federal Reference Method (FRM) PM(sub 2.5) Monitor Measurement Values. 2011
Eroding shores of outer Cape Cod . 1974
Erosion of Soft Cohesive Sediment Deposits. 1985
Estimated water use and availability in the lower Blackstone River basin, northern Rhode Island and south-central Massachusetts, 1995-99 2003
Estimating changes in sediment supply due to forest practices : a sediment budget approach applied to the Skagit River Basin in northwestern Washington / 1997
Estimating microorganism densities in aerosols from spray irrigation of wastewater. 1982
Estimating the Area of Influence of Ozone Produced by Local Precursor Emissions for a Summer Period with a Range of Photochemical Activity. 1998
Estimation of Free Hydrocarbon Volume from Fluid Levels in Monitoring Wells. 1990
Estimation of hydraulic parameters from an unconfined aquifer test conducted in a glacial outwash deposit, Cape Cod, Massachusetts / 2001
Estimation of Live Fish Weight by Photography. 1976
Estimation of Mutagenic/Carcinogenic Potential of Environmental Contaminants by Ion-Molecule Reactions and Tandem Mass Spectrometry. 1990
Evaluating Capacities of GAC Preloaded with a Natural Water. 1991
Evaluating Point Count versus Territory Mapping in Cropland Birds. 1982
Evaluating Transportation Controls to Reduce Motor Vehicle Emissions in Major Metropolitan Areas. 1972
Evaluating Transportation Controls to Reduce Motor Vehicle Emissions in Major Metropolitan Areas. 1972
Evaluation and Analysis of Microscale Flow and Transport During Remediation. 1999
Evaluation of a computer program for GC-MS specific ion monitoring / 1974
Evaluation of a Sampling and Analysis Method for Determination of Polyhalogenated Dibenzo-p-Dioxins and Dibenzofurans in Ambient Air. 1991
Evaluation of a sulfur dioxide mass emission rate monitoring system / 1978
Evaluation of an anion exchange resin for sampling ambient level phenolic compounds / 1990
Evaluation of an S2 Sampler for Receptor Modeling of Woodsmoke Emissions. 1983
Evaluation of Analytical Methods for the Determination of POHC (Principal Organic Hazardous Constituents) in Combustion Products. 1984
Evaluation of Automated Spectrum Matching for Survey Identification of Wastewater Components by Gas Chromatography-Mass Spectrometry. 1982
Evaluation of chlorinated hydrocarbon catalytic reduction technology / 1978
Evaluation of emission test methods for halogenated hydrocarbons. Volume I, CCl4, C2H4Cl2, C2Cl4, an [sic] C2HCl3 / 1979
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