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Main Title Evaluation of collection media for low levels of airborne pesticides /
Author Rhoades, John W. ; Johnson., Donald E.
CORP Author Southwest Research Inst., San Antonio, Tex.;Health Effects Research Lab., Research Triangle Park, N.C.
Publisher U.S. National Technical Information Service,
Year Published 1977
Report Number EPA 600/1-77-050; EPA-68-02-2235
Stock Number PB-275 668
OCLC Number 04073146
Additional Subjects Pesticides ; Gas analysis ; Gas detectors ; Concentration(Composition) ; Tables(Data) ; Gas chromatography ; Chemical analysis ; Concentration(Composition) ; Sampling ; Performance evaluation ; Design criteria ; Foam ; Polyurethane resins ; Sorbents ; Air pollution ; Chlorine organic compounds ; Organic phosphates ; Carbamates ; Samplers ; Air pollution detection ; Air pollution sampling ; Polychlorinated biphenyls ; Chromosorb 102 ; Tenax-GC resins
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJAM  ######## Region 3 Library/Philadelphia, PA 08/18/2015
NTIS  PB-275 668 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation viii, 129 pages : illustrations.
Abstract Polyurethane foam plugs, Chromosorb 102, and Tenax GC have all been found to be better sorbents than cottonseed oil for high volume collection of airborne chlorinated and organophosphate pesticides and polychlorinated biphenyls. None of these were satisfactory for the recovery of carbofuran or carbaryl. A new high volume collecting module concept capable of use with polyurethane foam, porous polymer beads, liquid coated glass beads, or other solids was developed. The entire collector is Soxhlet extracted and no disassembly is required. The collector-extractor is ready for reuse as soon as residential solvent is removed.
Notes "Prepared for Health Effects Research Lab, Research Triangle Park, NC." "Contract No. 68-02-2235." Includes bibliographical references.
Place Published Springfield, Va.
Supplementary Notes See also report dated May 72, PB-214 008.
PUB Date Free Form 1977
Series Title Untraced U.S. National Technical Information Service. PB ; 275668
NTIS Prices PC A07/MF A01
BIB Level m
Medium unmediated
Content text
Carrier volume
Cataloging Source OCLC/T
OCLC Time Stamp 20150813131400
Language eng
Origin OCLC
OCLC Rec Leader 01079cam 2200289Ii 45020