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RECORD NUMBER: 21 OF 210

OLS Field Name OLS Field Data
Main Title Anderson filter substrate weight loss /
Author Smith, Wallace B. ; Cushing, Kenneth M. ; Lacey., George E.
CORP Author Southern Research Inst., Birmingham, Ala.;National Environmental Research Center, Research Triangle Park, N.C. Control Systems Lab.
Publisher U.S. Environmental Protection Agency, Office of Research and Development,
Year Published 1975
Report Number EPA-650/2-75-022; SORI-EAS-74-392; EPA-68-02-0273; EPA-ROAP-21ADM-011
Stock Number PB-240 720
OCLC Number 56141882
Subjects Air--Pollution. ; Glass fibers--Environmental aspects.
Additional Subjects Glass fibers ; Air filters ; Gas sampling ; Experimental design ; Substrates ; Errors ; Gravimetric analysis ; Handling ; Andersen impactors
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101XZ9D.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EIAD  EPA-650/2-75-022 Region 2 Library/New York,NY 04/21/2006 DISPERSAL
EJBD ARCHIVE EPA-650-2-75-022 Headquarters Library/Washington,DC 09/09/2013
EJBD  EPA-650-2-75-022 Headquarters Library/Washington,DC 06/27/2014
NTIS  PB-240 720 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 31 pages : illustrations ; 28 cm
Abstract The report gives results of an investigation, under laboratory conditions, to determine the extent and cause of weight losses first noticed in field situations on Andersen impactor fiberglass substrates. The investigation results indicated that, if performed carefully throughout, sample acquisition results in a weight loss of no more than 0.20 mg per stage. Such a loss is not of major consequence when more than 2-3 mg is collected on a stage; however, it could represent a serious error at less than 2-3 mg. Incomplete drying and careless handling were found to be the major sources of weight loss.
Notes Cover title. "EPA-650/2-75-022."
Place Published Research Triangle Park, N.C.
Corporate Au Added Ent United States. Environmental Protection Agency. Office of Research and Development.; National Environmental Research Center. Control Systems Lab.; Southern Research Institute.
PUB Date Free Form 1975
NTIS Prices PC A03/MF A01
BIB Level m
Medium unmediated
Content text
Carrier volume
Cataloging Source OCLC/T
OCLC Time Stamp 20150522163701
Language eng
SUDOCS Number EP 1.23/2:650/2-75-022
Origin OCLC
Type MERGE
OCLC Rec Leader 01546cam 2200349Ka 45020