Record Display for the EPA National Library Catalog

RECORD NUMBER: 332 OF 1267

Main Title Determination of Total Sulfur in Gasoline by Gas Chromatography with a Flame Photometric Detector.
Author Clay, Dwight A. ; Rogers, Crystal H. ; Jungers, Robert H. ;
CORP Author Environmental Monitoring and Support Lab., Research Triangle Park, NC. Analytical Chemistry Branch.
Year Published 1976
Report Number EPA/600/J-77/143;
Stock Number PB-294 912
Additional Subjects Gas analysis ; Sulfur ; Gasoline ; Air pollution ; Gas chromatography ; Chemical analysis ; Air pollution detection ; Reprints
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB-294 912 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 5p
Abstract
Total sulfur in gasoline is determined by gas chromatography with a flame photometric detector. The analysis time is less than 5 min with a detection limit of 0.002% S (by weight) and a precision of + or - 10% for duplicate results by the same operator. The main source of error is the imprecision of injection of very small sample volumes (0.1 - 0.4 microliter). Gasoline samples with a sulfur concentration of up to 0.12% sulfur can be analyzed without dilution or sample preparation.