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RECORD NUMBER: 21 OF 24

OLS Field Name OLS Field Data
Main Title Second performance audit of inspection and maintenance calibration gases /
Author Wright, R. S. ; Moore, C. E. ; Decker, C. E. ; Barnard, W. F.
Other Authors
Author Title of a Work
Wright, Robert S.
CORP Author Research Triangle Inst., Research Triangle Park, NC.;Environmental Monitoring Systems Lab., Research Triangle Park, NC.
Publisher U.S. Environmental Protection Agency, Office of Research and Development,
Year Published 1987
Report Number EPA/600/D-87/108; EPA-68-02-4125
Stock Number PB87-174975
OCLC Number 16952160
Subjects Motor vehicles--Motors--Exhaust gas--Measurement. ; Air--Pollution--Measurement. ; Calibration.
Additional Subjects Carbon dioxide ; Gases ; Calibrating ; Inspection ; Maintenance ; Hydrocarbons ; Propane ; Infrared detection ; Gas chromatography ; Carbon monoxide ; Accuracy ; State government ; Local government ; Clean Air Amendments of 1977
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
ELCM  EPA600-D-87-108 NVFEL Library/Ann Arbor, MI 04/25/1998 STATUS
NTIS  PB87-174975 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 12 pages ; 28 cm
Abstract The purpose of the audit was to determine the accuracy of calibration gases being used by state and local inspection and maintenance (I/M) programs. Forty-six calibration gas cylinders were borrowed from 16 representative I/M programs. Typically, they contained propane (or hexane), carbon monoxide, and carbon dioxide in nitrogen. Research Triangle Institute (RTI) analyzed these calibration gases using nondispersive infrared photometry and gas chromatography with flame ionization and thermal conductivity detectors.
Notes "March 1987." Includes bibliographical references.
Place Published Research Triangle Park, NC :
Supplementary Notes Sponsored by Environmental Monitoring Systems Lab., Research Triangle Park, NC.
Corporate Au Added Ent United States. Environmental Protection Agency. Office of Research and Development.
PUB Date Free Form {1987}
NTIS Prices PC A02/MF A01
BIB Level m
Medium microform
Cataloging Source OCLC/T
OCLC Time Stamp 19980615140130
Language eng
Origin OCLC
Type MERGE
OCLC Rec Leader 01145cam 2200289Ia 45010