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RECORD NUMBER: 19 OF 93

OLS Field Name OLS Field Data
Main Title Comparison of ambient air sampling techniques for volatile organic compounds /
Author Holdren, M. W. ; Smith, D. L.
Other Authors
Author Title of a Work
Smith, D. L.
Smith, R. N.
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/600/4-85/067; EPA-68-02-3487
Stock Number PB86-120953
Subjects Organic compounds--Sampling. ; Air--Pollution--Measurement.
Additional Subjects Air pollution ; Gas analysis ; Comparison ; Field tests ; Concentration(Composition) ; Sampling ; Gas chromatography ; Mass spectroscopy ; Volatile organic compounds ; Air pollution sampling ; Air pollution detection
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB86-120953 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation 60 pages ; 28 cm
Abstract A series of fourteen experimental sampling runs were carried out at a field site to collect data from several ambient air monitoring methods for volatile organic compounds (VOCs). Ambient air was drawn through a sampling manifold and was continuously spiked with volatile organic compounds to give concentrations 1 to 3 micrograms/L above background air. The spiked compounds were chloroethene, 1,1-dicholorethene, dichloromethane, 3-chloropropene, 1,1,2-trichloro-1,2,2-trifluoroethane, trichloromethane, 1,2-dichloroethane, 1,1,1-trichloroethane, benzene, tetra chloromethane, trichloroethene, toluene, tetrachloroethene, chlorobenzene, and 1,2-dimethylbenzene. Special canisters were utilized to collect whole air, time-integrated samples. An automated gas chromatographic system using capillary column separation and multiple detectors was used for analysis. These samples were analyzed by standard gas chromatographic/mass spectrometric techniques. For Tenax, precision values ranged from 8 to 16 percent.
Notes "October 1985." "Contract No. 68-02-3487, Work Assignment No. 37." Microfiche.
Place Published Research Triangle Park, N.C. :
Supplementary Notes Sponsored by Environmental Monitoring Systems Lab., Research Triangle Park, NC.
Corporate Au Added Ent Environmental Monitoring Systems Laboratory (Research Triangle Park, N.C.)
PUB Date Free Form 1985.
NTIS Prices PC A04/MF A01
BIB Level m
Cataloging Source OCLC/T
OCLC Time Stamp 20020103160717
Language eng
Origin NTIS
Type MERGE
OCLC Rec Leader 01170nam 2200289Ka 45020