Full Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Identification of Organic Compounds in the Atmosphere.
Author Barret, William J. ;
CORP Author Southern Research Inst., Birmingham, Ala.
Year Published 1968
Report Number 9414-1791-I; PHS-AP-00454; SRI-1791;
Stock Number PB-230 803
Additional Subjects Air pollution ; Gas chromatography ; Gas analysis ; Organic compounds ; Gas sampling ;
Library Call Number Additional Info Location Last
NTIS  PB-230 803 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 20p
Abstract This report describes a technique for concentrating traces of oxygenated organic compounds in air. The method depends upon the use of a 0.125 by 6-inch copper tube filled with an ordinary gas chromatographic column packing. When a sample of approximately 1000 ml of polluted air is pumped through the tube with a rubber aspirator bulb, a sufficient quantity of pollutants is absorbed for subsequent detection and identification by gas chromatography with a hydrogen flame detector. The limit of sensitivity is estimated to be about 5 ng/l. (Modified author abstract)
NTIS Title Notes Summary rept..
PUB Date Free Form 27 Dec 68,
Category Codes 7C; 13B
NTIS Prices PC A02/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326586920
Origin NTIS
Type CAT