| Main Title |
Gas Chromatography/Matrix Isolation-Infrared Spectrometry for the Identification of Polycyclic Aromatic Hydrocarbons in Urban Air Particulate Matter. |
| Author |
Childers, J. W. ;
Wilson, N. K. ;
Barbour, R. K. ;
|
| CORP Author |
Northrop Services, Inc., Research Triangle Park, NC.;Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Research and Exposure Assessment Lab. |
| Publisher |
c1989 |
| Year Published |
1989 |
| Report Number |
EPA-68-02-4444; EPA/600/J-89/312; |
| Stock Number |
PB90-198599 |
| Additional Subjects |
Aromatic polycyclic hydrocarbons ;
Chemical analysis ;
Urban areas ;
Gas chromatography ;
Infrared spectroscopy ;
Combustion products ;
Exhaust emissions ;
Stereochemistry ;
Reprints ;
Air pollution detection ;
Organic matter ;
Particulates ;
Matrix isolation ;
Fourier transform spectrometers
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB90-198599 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
8p |
| Abstract |
The capabilities of gas chromatography/matrix isolation-infrared (GC/MI-IR) spectrometry for detecting and identifying polycyclic aromatic hydrocarbons (PAHs) in urban air particulate matter are demonstrated. The ability of GC/MI-IR to discriminate between PAH isomers that are difficult to distinguish by conventional electron-impact ionization gas chromatography/mass spectrometry is shown. The MI-IR spectra of PAHs obtained under GC/MI-IR conditions are comparable to those reported in the literature that were obtained by using slow-spray-on matrix deposition techniques. (Copyright (c) 1989 Society for Applied Spectroscopy.) |
| Supplementary Notes |
Pub. in Applied Spectroscopy, v4 n8 p1344-1349 1989. Sponsored by Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Research and Exposure Assessment Lab. |
| NTIS Title Notes |
Journal article. |
| Title Annotations |
Reprint: Gas Chromatography/Matrix Isolation-Infrared Spectrometry for the Identification of Polycyclic Aromatic Hydrocarbons in Urban Air Particulate Matter. |
| Category Codes |
68A; 99A; 91A |
| NTIS Prices |
PC A02/MF A01 |
| Primary Description |
600/09 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
014419630 |
| Origin |
NTIS |
| Type |
CAT |
