||Gas Chromatography/Matrix Isolation-Infrared Spectrometry for the Identification of Polycyclic Aromatic Hydrocarbons in Urban Air Particulate Matter.
Childers, J. W. ;
Wilson, N. K. ;
Barbour, R. K. ;
||Northrop Services, Inc., Research Triangle Park, NC.;Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Research and Exposure Assessment Lab.
Aromatic polycyclic hydrocarbons ;
Chemical analysis ;
Urban areas ;
Gas chromatography ;
Infrared spectroscopy ;
Combustion products ;
Exhaust emissions ;
Air pollution detection ;
Organic matter ;
Matrix isolation ;
Fourier transform spectrometers
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||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.)
||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
||Reprint: Gas Chromatography/Matrix Isolation-Infrared Spectrometry for the Identification of Polycyclic Aromatic Hydrocarbons in Urban Air Particulate Matter.
||68A; 99A; 91A
||PC A02/MF A01