| Main Title |
Improvements in Preparation of Samples Generated by SW-846 Method 0010. |
| Author |
Jackson, M. D. ;
Johnson, L. D. ;
McGaughey, J. F. ;
Wagoner, D. E. ;
Bursey, J. T. ;
|
| CORP Author |
Radian Corp., Research Triangle Park, NC.;Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Research and Exposure Assessment Lab. |
| Publisher |
Dec 93 |
| Year Published |
1993 |
| Report Number |
EPA-68-D1-0010; EPA/600/A-94/153; |
| Stock Number |
PB94-197514 |
| Additional Subjects |
Air pollution sampling ;
Stationary sources ;
Chemical analysis ;
Halogenated hydrocarbons ;
Emission factors ;
Sample preparation ;
Chemical tests ;
Air pollution sources ;
Gas chromatography ;
Mass spectroscopy ;
Chromatographic analysis ;
Spectroscopic analysis ;
Quality control ;
Reprints ;
Air samplers ;
EPA Method 0010 ;
EPA Method 8270 ;
VOST(Volatile Organic Sampling Train) ;
Semivolatile organic compounds ;
Modified Method 5 Train
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB94-197514 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
8p |
| Abstract |
A field evaluation study for SW-846 Method 0010 was conducted at a stationary source emission site with a high moisture content. The sampling train media had been prepared according to Method 0010 protocol, so the laboratory procedures were examined in detail for sources of error. The low recoveries were attributed to the presence of the methanol in the final extract. (The methanol is removed from the probe rinses during the laboratory sample preparation process). A proposed method will be presented that permits the physical removal of wet XAD-2 from the sampling trap without the use of methanol and an alternate procedure is provided for removal of methanol from the trap rinse before sample extract concentration. |
