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RECORD NUMBER: 35 OF 47

Main Title Methods for sampling and analysis of breath {microform} /
Author Umana, Maria.; Warner, M.; Sheldon, L. S.
CORP Author Research Triangle Inst., Research Triangle Park, NC.;Environmental Protection Agency, Washington, DC. Office of Health and Environmental Assessment.
Publisher U.S. Environmental Protection Agency, Office of Health and Environmental Assessment,
Place Published Washington, D.C. :
Year Published 1985
Report Number EPA/600/8-85/019; EPA-68-03-3149
Stock Number PB85-243277
OCLC Number 48646279
Subjects Gas analysis; Respiration; Public health; Chemical compounds; Air pollution; Feasibility; Sampling; Performance evaluation; Gas chromatography; Mass spectroscopy; Assessments; Chemical properties; Physical properties; Cost analysis; Exposure; Industrial hygiene; Air pollution sampling; Air pollution detection; Air pollution effects(Humans); Biological monitoring; Photon induced x ray emission analysis
Holdings
Library   Call Number Additional Info Location Date Modified
ERBD PB85-243277 NERL/ESD-LV Library/Las Vegas,NV 12/28/2001
NTIS PB85-243277 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 44 p. ; 28 cm.
Abstract The research program surveyed and evaluated the methods and procedures used to identify and quantitate chemical constituents in human breath. Methods have been evaluated to determine their ease and rapidity, as well as cost, accuracy, and precision. During the evaluation, a second goal was to determine the feasibility of correlating a preferred method with easily identifiable chemical and physical characteristics of the analyte. To accomplish the goals, an extensive literature review was performed. The information retrieved was summarized and classified by sampling and analysis methodology. The sampling methods found include apnea collection, breathing value, cryogenic trapping, Tenax cartridge and cascade impactors. Analytical methods found are gas chromatography, mass spectroscopy and PIXE.
Notes "August 1985." "EPA/600/8-85/019." "Contract no. 68-02-4068." Microfiche.
Author Added Ent
Warner, M.;
Sheldon, L. S.
Corporate Au Added Ent United States. Environmental Protection Agency. Office of Health and Environmental Assessment. ; Research Triangle Institute.
PUB Date Free Form 1985.
NTIS Prices PC A03/MF A01
BIB Level m
OCLC Time Stamp 20011219140356
Cataloging Source OCLC/T
Language eng
Origin OCLC
Type MERGE
OCLC Rec Leader 01114nam 2200289Ka 45020