Search Results for the EPA National Library Catalog

Items Found: 324
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Select Item Title Year Published
A Chamber and modeling study to assess the photochemistry of formaldehyde / 1990
A compilation of opacity monitor performance audit results / 1983
A rapid method for estimating log P for organic chemicals / 1978
A real-time measuring device for dense paritculate systems / 1977
A study on the accuracy of type-S pitot tubes / 1977
Accuracy and reliability of CEMS Subpart Da (electric utilities) facilities 1990
Accuracy Assessment of EPA Protocol Gases Purchased in 1991. 1992
Addendum to user's guide for climatological dispersion model / 1977
Advanced Emissions Speciation Methodologies for the Auto/Oil Air Quality Improvement Research Program. 2. Aldehydes, Ketones, and Alcohols. 1992
Advanced Utility Simulation Model, Report of Sensitivity Testing, Calibration, and Model Output Comparisons (Version 3.0). 1989
Aerosol Size Measurement by Electrical Mobility and Diffusion Analysis - A Comparison of Methods. 1980
Air Monitoring by Differential Optical Absorption Spectrometry in Baytown, Texas. 1995
Alsterberg (AZID) Modification of the Winkler Method for the Determination of the BOD of Incinerator Quench Water and the Calibration of the Weston and Stack DO Analyzer Model 300-B. 1970
Ambient CO monitor / 1976
An automated TEM cell calibration system / 1984
Analysis of Commercial Nitric Oxide Protocol Gases: A Quality Assurance Audit. 1992
Analysis of EPA (Environmental Protection Agency) Protocol Gases Used for Calibration and Audits of Continuous Emission Monitoring Systems and Ambient Air Analyzers - Results of Audit 6. 1985
Analysis of Random Errors in Air-Quality Measurements. 1977
Analysis of Sulfur in Soil, Plant and Sediment Materials: Sample Handling and Use of an Automated Analyzer. 1989
Application guide for source PM10 measurement with constant sampling rate 1989
Application of germanium detectors to environmental monitoring / 1979
Application of open-tubular columns to SW-846 GC methods 1990
Apply Pesticides Correctly. A Guide for Private Applicators. 1975
APTI course 450, source sampling for particulate pollutants : student workbook / 1979
Assessment of the Long-Term Precision of Continuous Emission Monitors. 1985
Atmospheric freons and halogenated compounds / 1976
Automated Calibration and Analysis of VOCs with a Capillary Column Gas Chromatograph Equipped for Reduced Temperature Trapping. 1984
Automatic interfacing system for mercury in stationary source emissions / 1978
Bridger Instrument Modification. 1966
Calibrated Mask-Bar for Underwater Measurement of Fish. 1988
Calibration and evaluation of a dispersant application system / 1987
Calibration and Performance Evaluation of a Single-Wavelength Transmissometer for Monitoring Particulate Mass Concentration of Emissions from Stationary Sources. 1978
Calibration methodology for the double sample of the national lake survey phase II sampling / 1989
Calibration of an Arbitrary Six-Port Junction for Measurement of Active and Passive Circuit Parameters. 1973
Calibration standards for X-ray spectrometers used for pollution sample analysis / 1978
Canister-Based Method for Monitoring Toxic VOCs in Ambient Air. 1991
Carbon monoxide analysis of future attainment of the NAAQS in Wichita, Kansas / 1985
Carbon monoxide and total hydrocarbon continuous monitoring at hazardous waste cites [microfiche] / 1990
Cascade impactor calibration guidelines / 1976
Checklist for Describing and Documenting Diatom and Chrysophyte Calibration Data Sets and Equations for Inferring Water Chemistry. 1990
Collaborative study of EPA method 13A and method 13B / 1977
Collaborative study of method for the determination of nitrogen oxide emissions from stationary sources (fossil fuel-fired steam generators) / 1973
Collaborative study of method for the determination of sulfur dioxide emissions from stationary sources (fossil fuel-fired steam generators) / 1973
Collaborative Study of Reference Method for Determination of Sulfur Dioxide in the Atmosphere (Pararosaniline Method). 1971
Collaborative Study of Reference Method for the Determination of Suspended Particulates in the Atmosphere (High Volume Method). 1971
Collaborative study reference method for measurement of photochemical oxidants in the atmosphere (ozone-ehtylene chemiluminescent method) / 1975
Collaborative test of the continuous colorimetric method for measurement of nitrogen dioxide in ambient air / 1975
Community health environmental surveillance studies (CHESS) air pollution monitoring handbook: manual methods. 1976
Compact, in-stack, three size cut particle classifier / 1977
Construction Details of Isokinetic Source-Sampling Equipment. 1971
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