| Main Title |
Optimization of GC/MS Based Tenax Collection Method for Toxic Organics. |
| Author |
Demian, Barbu ;
Pellizzari, Edo D. ;
|
| CORP Author |
Research Triangle Inst., Research Triangle Park, NC.;Environmental Sciences Research Lab., Research Triangle Park, NC. |
| Year Published |
1983 |
| Report Number |
EPA-68-02-3423; EPA-600/3-83-058; |
| Stock Number |
PB83-229476 |
| Additional Subjects |
Samplers ;
Chemical analysis ;
Organic compounds ;
Laboratory equipment ;
Field tests ;
Gas chromatography ;
Mass spectroscopy ;
Design criteria ;
Performance evaluation ;
Adsorption ;
Isotopic labeling ;
Deuterium compounds ;
Air pollution ;
Artifact reactions ;
Tenax GC resins ;
Toxic substances ;
Air pollution detection ;
Computer applications
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB83-229476 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
119p |
| Abstract |
The sampling of vapor-phase organics in the presence of reactive inorganics using the Tenax GC sampling cartridge was investigated. To differentiate between pollutants in air and those formed from in situ artifact reactions, deuterated organics were employed in both laboratory and field experiments; and any subsequent artifact products were detected by capillary gas chromatography/mass spectrometry/computer (GC) squared 2/MS/COMP) techniques. Artifacts produced by Tenax GC itself and by reactions between adsorbed species were investigated using statistical methods. |
