Record Display for the EPA National Library Catalog

RECORD NUMBER: 15 OF 26

OLS Field Name OLS Field Data
Main Title Method 1664 : n-hexane extractable material (HEM) and silica gel treated n-hexane extractable material (SGT-HEM) by extraction and gravimetry (oil and grease and total petroleum hydrocarbons) /
CORP Author DynCorp Viar, Inc., Reston, VA. Environmental Services Div.;Environmental Protection Agency, Washington, DC. Engineering and Analysis Div.
Publisher United States, Environmental Protection Agency, Office of Science and Technology, Engineering and Analysis Division,
Year Published 1994
Report Number EPA-821-B-94-004; EPA-68-C3-0337
Stock Number PB95-123436
OCLC Number 32213180
Subjects Water pollution control industry--United States. ; Hexane. ; Extraction (Chemistry) ; Silica gel. ; Gravimetric analysis. ; Petroleum products.
Additional Subjects Water pollution monitoring ; Hexanes ; Extraction ; Gravimetric analysis ; Chemical analysis ; Test methods ; Silica gel ; Quality control ; Pollution regulations ; Oils ; Crude oil ; Petroleum products ; Greases ; EPA Method 1664 ; Clean Air Act ; HEM(N-Hexane Extractable Material) ; SGT-HEM(Silica Gel Treated N-Hexane Extractable Material)
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=91020WRX.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EIAD  EPA-821-B-94-004 Region 2 Library/New York,NY 03/10/2006 DISPERSAL
EJBD ARCHIVE EPA 821-B-94-004 Headquarters Library/Washington,DC 11/24/2015
EJBD  EPA/821-B-94-004 Headquarters Library/Washington,DC 03/31/1995
EJDD  METHOD 00010 OASQA Library/Fort Meade,MD 08/04/1995
EKAM  EPA-821-B-94-004 Region 4 Library/Atlanta,GA 05/12/1995
ELBD  EPA 821-B-94-004 AWBERC Library/Cincinnati,OH 12/08/1995
ELDD  EPA-821-B-94-004 NHEERL/MED Library/Duluth,MN 11/06/1998
NTIS  PB95-123436 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 iii, 23 pages ; 28 cm
Abstract
Method 1664 was developed to replace previously used gravimetric procedures that employed Freon-113, a Class I chlorofluorocarbon, as the extraction solvent for the determination of oil and grease and petroleum hydrocarbons. Method 1664 is a performance based method applicable to aqueous matrices that require the use of n-hexane as the extraction solvent and gravimetry as the determinative technique.
Notes
Running title: Method 1664. "EPA-821-B-94-004." "October 1994."