Brief Records : EPA National Library Catalog

Items Found: 6
Showing Items: 1 - 6
Your Search: (SUBJECT=Concentration Comparison)

Document Number: 1 Full Record
Main Title Analysis of Complex 1 and Complex 2 - Candidate Screening Models.
Author Irwin, John S. ; Turner, D. Bruce ;
CORP Author Environmental Sciences Research Lab., Research Triangle Park, NC.
Year Published 1983
Report Number EPA-600/3-83-034;
Stock Number PB83-207399
Additional Subjects Air pollution ; Mathematical models ; Terrain ; Sites ; Comparison ; Plumes ; Concentration(Comparison) ; Air quality
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9100YD5H.PDF
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NTIS  PB83-207399 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 62p

Document Number: 2 Full Record
Main Title Application of the Empirical Kinetic Modeling Approach to Urban Areas. Volume II: Tulsa.
Author Whitten, G. Z. ; Hogo, H. ; Reynolds, S. D. ;
CORP Author Systems Applications, Inc., San Rafael, CA.;Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards.
Year Published 1981
Report Number 49R-81-EF81-116; EPA-68-02-3376; EPA-450/4-81-005B;
Stock Number PB82-114224
Additional Subjects Air pollution ; Mathematical models ; Ozone ; Comparison ; Hydrocarbons ; Nitrogen oxides ; Nomographs ; Concentration(Comparison) ; Oklahoma ; EKMA models ; Tulsa(Oklahoma) ; OZIPP models ; SAI Airshed models ; SAI Trajectory models ; Emission factors
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=2000MYLS.PDF
Holdings
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NTIS  PB82-114224 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 194p

Document Number: 3 Full Record
Main Title Comparison of solid adsorbent sampling techniques for volatile organic compounds in ambient air {Microfiche}
Author Riggin, Ralph M. ; Markle, R. A.
Other Authors
Author Title of a Work
Markle, R. A.
CORP Author Battelle Columbus Labs., OH.;Environmental Monitoring Systems Lab., Research Triangle Park, NC.
Publisher U.S. Environmental Protection Agency, Environmental Monitoring Systems Laboratory,
Year Published 1985
Report Number EPA-68-02-3487; EPA/600/4-85/077
Stock Number PB86-127651
Subjects Organic compounds--Sampling
Additional Subjects Absorbers(Materials) ; Air pollution ; Gas analysis ; Polymide resins ; Gas chromatography ; Experimental design ; Comparison ; Chlorine organic compounds ; Vinyl chloride ; Performance evaluation ; Standards ; Concentration(Comparison) ; Chloromethanes ; Volatile organic compounds ; Air pollution sampling ; Air pollution detection ; Tenax GC resins ; Spherocarb ; Reference materials ; Ethane/trichloro-trifluoro ; Methane/dichloro
Holdings
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NTIS  PB86-127651 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 76 p. : 1 ill. ; 28 cm.

Document Number: 4 Full Record
Main Title Investigation of Resonant Optoacoustic Cells.
Author Plyler, Robert R. ; Patty, Richard R. ;
CORP Author North Carolina State Univ. at Raleigh.;Environmental Sciences Research Lab., Research Triangle Park, NC.
Year Published 1983
Report Number EPA-R-805332; EPA-600/3-83-070;
Stock Number PB83-251637
Additional Subjects Air pollution ; Gas detectors ; Trace elements ; Resonance radiation ; Laser beams ; Comparison ; Concentration(Comparison) ; Gas analysis ; Chemical analysis ; Sampling ; Design criteria ; Performance evaluation ; Foreign technology ; Acoustooptics ; Air pollution detection ; Elliptical cells ; Helmholtz cells ; Resonant cells
Holdings
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Status
NTIS  PB83-251637 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 33p

Document Number: 5 Full Record
Main Title Investigation Of Resonant Opyoacoustic Cells
Author Plyler, Robert R. ; Patty, Richard R. ;
CORP Author U. S. Environmental Protection Agency, Environmental Sciences Research Lab., Research Triangle Park, NC.
Year Published 1983
Report Number EPA600S383070
Additional Subjects Air pollution ; Gas detectors ; Trace elements ; Resonance radiation ; Laser beams ; Comparison ; Concentration(Comparison) ; Gas analysis ; Chemical analysis ; Sampling ; Design criteria ; Performance evaluation ; Foreign technology ; Acoustooptics ; Air pollution detection ; Elliptical cells ; Helmholtz cells ; Resonant cells
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=2000TMI2.PDF
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Collation 4 p.

Document Number: 6 Full Record
Main Title The Eastern Environmental Radiation Facility's participation in interlaboratory and intralaboratory comparisons of environmental sample analyses : 1979 and 1980 /
Author Blanchard, R. ; Broadway, J. ; Moore, J.
Other Authors
Author Title of a Work
Broadway, J.
Moore, J.
CORP Author Eastern Environmental Radiation Facility, Montgomery, AL.
Publisher U.S. Environmental Protection Agency, Office of Radiation Programs, Eastern Environmental Radiation Facility,
Year Published 1982
Report Number EPA 520/5-82-012
Stock Number PB83-145128
OCLC Number 672399543
Subjects Radioactivity--Measurement ; Environmental monitoring--United States
Additional Subjects Environmental surveys ; Radioactive isotopes ; Sampling ; Comparison ; Concentration(Comparison) ; Water pollution ; Foods ; Soils ; Milk ; Numerical solution
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9100OIQ9.PDF
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ELBD ARCHIVE EPA 520-5-82-012 Received from HQ AWBERC Library/Cincinnati,OH 10/04/2023
NTIS  PB83-145128 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation vi, 45 p. : charts ; 28 cm.