| 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 |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| 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 |
|
Env Science Center Library/Ft Meade,MD |
08/04/1995 |
| ELBD |
EPA 821-B-94-004 |
|
AWBERC Library/Cincinnati,OH |
12/08/1995 |
| NTIS |
PB95-123436 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| 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." |
