Search Results for the EPA National Library Catalog

Items Found: 2697
Showing: Items 1251 - 1300
Your Search: (SUBJECT=Detection)


 
 
 
PREV 1 ... 21 22 23 24 25 26 27 28 29 30 31 ... 54 NEXT
Select Item Title Year Published
Gas Chromatography/Matrix Isolation-Infrared Spectrometry for the Identification of Polycyclic Aromatic Hydrocarbons in Urban Air Particulate Matter. 1989
Gas sample storage / 1979
Gaseous and particulate ammonia and nitric acid concentrations, Columbus, Ohio, area, summer 1980 / 1980
Gaseous HCl and chlorinated organic compound emissions from refuse fired waste-to-energy systems / 1986
Gaseous, particulate, and sulfur-related emissions from non-catalyst and catalyst equipped vehicles / 1977
GC/MS (Gas Chromatograph/Mass Spectrometer) Data Management Process. Part 1. User's Guide, Version 1.0. 1984
GC/MS (gas chromatography-mass spectrometry) analysis of organics in drinking water concentrates and advanced waste treatment concentrates : volume 2 : computer-printed tabulations of compound identification results for large-volume concentrates / 1984
GC/MS analysis of ambient aerosols in the Houston, Texas, area / 1980
GC/MS analysis of organics in drinking water concentrates and advanced waste treatment concentrates / 1984
GC/MS analysis of organics in drinking water concentrates and advanced waste treatment concentrates : Volume 3. Batch liquid-liquid extraction and analysis of 10-liter sample and analysis of concentrates for small volumes (10 to 50 liters) of drinking water / 1984
GC/MS methodology for priority organics in municipal wastewater treatment / 1980
Gene Probes as a Tool for the Detection of Specific Genomes in the Environment. 1986
General Design Specifications for Heavy Duty Vehicle Analytical Instruments. 1975
Generation and simulation of metallic particulate air polluants by electric arc spraying / 1977
Genetic Activity Profiles in the Testing and Evaluation of Chemical Mixtures. 1990
Geophysical methods for locating abandoned wells / 1984
Geophysical techniques for sensing buried wastes and waste migration / 1984
Geophysical techniques to locate DNAPLs : profiles of federally funded projects. 1998
Geophysics Advisor Expert System (Version 2.0) (for Microcomputers). 1992
Geophysics Advisor Expert System, Version 2.0. 1992
Global Change Research Program, North American Landscape Characterization (NALC) : Pathfinder Project : research plan / 1993
Global distribution of selected halocarbons, hydrocarbons, SF6 and N2O / 1978
Graphic Products Used in the Evaluation of Traditional and Emerging Remote Sensing Technologies for the Detection of Fugitive Contamination at Selected Superfund Hazardous Waste Sites. 2011
Ground Water Currents: Developments in Innovative Ground Water Treatment, Issue No. 12, July 1995. 1995
Ground water sampling : a workshop summary / 1995
Ground-water indicators state pilot studies for Idaho, Minnesota, and New Jersey : findings report. 1991
Guidance and Clarification for the Current U.S. EPA Test Method for Asbestos in Drinking Water. 1993
Guidance document for testing the pathogenicity and toxicity of new microbial substances to aquatic and terrestrial organisms 2004
Guidance for data useability in risk assessment : interim final / 1990
Guidance for data useability in risk assessment. 1990
Guidance for the collection and use of ambient hydrocarbon species data in development of ozone control strategies : final report / 1980
Guidance for the determination of appropriate methods for the detection of section 313 water priority chemicals. 1994
Guidance on the Use of Passive-Vapor-Diffusion Samplers to Detect Volatile Organic Compounds in Ground-Water-Discharge Areas, and Example Applications in New England. 2002
Guide to method flexibility and approval of EPA water methods / 1996
Guidelines and format for methods to be proposed at 40 CFR part 136 or part 141 / 1996
Guidelines for asbestos NESHAP demolition and renovation inspection procedures. 1990
Guidelines for conducting the AHERA TEM clearance test to determine completion of an asbestos abatement project : final report / 1989
Guidelines for determination of laboratory acceptability for analysis of volatile organic pollutants collected on Tenax GC adsorbant. 1984
Guidelines for determining performance characteristics of automated methods for measuring nitrogen dioxide and hydrocarbons corrected for methane in ambient air / 1974
Guidelines for Development of a Quality Assurance Program. Reference Method for Measurement of Photochemical Oxidents. 1973
Guidelines for Development of a Quality Assurance Program. Reference Method for the Continuous Measurement of Carbon Monoxide in the Atmosphere. 1973
Guidelines for Development of a Quality Assurance Program. Reference Method for the Determination of Sulfur Dioxide in the Atmosphere. 1973
Guidelines for enforcement and surveillance of supplementary control systems : Final report / 1975
Guidelines for limitation of contact sulfuric acid plant emissions / 1971
Guidelines for monitoring indoor air quality / 1983
Guidelines for particulate sampling in gaseous effluents from industrial processes / 1979
Guidelines for preparing environmental test plans for coal gasification plants / 1978
Guidelines: air quality surveillance networks. 1971
Guides for short-term exposures of the public to air pollutants : IV, guide for ammonia / 1972
Guides for short-term exposures of the public to air pollutants : V, guide for hydrazine, monomethylhydrazine, and 1, 1-dimethylhydrazine / 1974
PREV 1 ... 21 22 23 24 25 26 27 28 29 30 31 ... 54 NEXT

Save, Print or Email Selected Records