Record Display for the EPA National Library Catalog

RECORD NUMBER: 11 OF 21

OLS Field Name OLS Field Data
Main Title Development of Sampling and Analytical Procedure for Determining Hexachlorobenzene and Hexachloro-1,3-butadiene in Air.
Author Mann, Jon B. ; Enos, Henry F. ; Gonzalez, Jorge ; Thompson., John F. ;
CORP Author National Environmental Research Center, Research Triangle Park, N.C. Pesticides and Toxic Substances Effects Lab.
Year Published 1974
Stock Number PB-275 505
Additional Subjects Gas analysis ; Gas detectors ; Adsorbents ; Air pollution ; Chemical industry ; Industrial wastes ; Combustion products ; Chemical analysis ; Performance evaluation ; Chlorine organic compounds ; Reprints ; Benzene/hexachloro ; Air pollution detection ; Electron capture gas chromatography ; Butadiene/hexachloro
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-275 505 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 2p
Abstract
Chromosorb 101 efficiently trapped vapors of hexachlorobenzene (HCB) and hexachloro-1,3-butadiene (HCBD) from air at a sampling rate of 3 l./min. No loss of efficiency was noted with sampling times of up to 3 hr. Increasing the sampling rate to 10 l./min. for 1 hr decreased the efficiency by 20%. The method as described has a detection limit of 28 ng of hexachlorobenzene per cubic meter of air.