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.
LeeM. L.NovotnyM. V. and BartleK. D, Analytical Chemistry of Polycyclic Aromatic Compounds (Academic Press, New York, 1981).
2.
Polycyclic Aromatic Hydrocarbons: Evaluation of Sources and Effects, Committee on Pyrene and Selected Analogues, Board on Toxicology and Environmental Health Hazards, Commission on Life Sciences, National Research Council (National Academy Press, Washington, D.C., 1983).
3.
Polycyclic Aromatic Hydrocarbon Carcinogenesis: Structure-Activity Relationships, YangS. K. and SilvermanB. D, Eds. (CRC Press, Boca Raton, Florida, 1988).
4.
Third Annual Report on Carcinogens, National Toxicology Program (U.S. Department of Health and Human Services, Washington, D.C., 1983).
5.
GurkaD. F. and PyleS. M, Environ. Sci. Technol.22, 963 (1988).
6.
WehryE. L.MamantovG.KemmererR. R.BrothertonH. O. and StroupeR. C, in Carcinogenesis, FreudenthalR. I. and JonesP. W, Eds. (Raven Press, New York, 1976), Vol. 1, p. 299.
7.
MamantovG.WehryE. L.KemmererR. R. and HintonE. R, Anal. Chem.49, 86 (1977).
8.
TokousbalidesP.HintonE. R.Jr.DickinsonR. B.Jr.BilottaP. V.WehryE. L. and MamantovG, Anal. Chem.50, 1189 (1978).
9.
HintonE. R.Jr.MamantovG. and WehryE. L, Anal. Lett.12, 1347 (1979).
10.
WehryE. L.MamantovG.HembreeD. M. and MapleJ. R, in Polynuclear Aromatic Hydrocarbons: Chemistry and Biological Effects, BjørsethA. and DennisA. J, Eds. (Battelle Press, Columbus, Ohio, 1980), p. 1005.
11.
HembreeD. M.GarrisonA. A.CrocombeR. A.YokelyR. A.WehryE. L. and MamantovG, Anal. Chem.53, 1783 (1981).
12.
ReedyG. T.EttingerD. G.SchneiderJ. F. and BourneS, Anal. Chem.57, 1602 (1985).
13.
BormanS. A., Anal. Chem.56, 936A (1984).
14.
WilsonN. K. and ChildersJ. W, Appl. Spectrosc. Rev.25, 1 (1989).
15.
ChildersJ. W.WilsonN. K. and BarbourR. K, in Proceedings of the 1987 EPA/APCA Symposium on Measurement of Toxic and Related Air Pollutants, HochheiserS. and JayantyR. K. M, Eds. (Air Pollution Control Association, Pittsburgh, Pennsylvania, 1987), p. 57.
16.
WilsonN. K.ChildersJ. W. and BarbourR. K, in Proceedings of the Eleventh International Symposium on Polynuclear Aromatic Hydrocarbons, CookeM. J. and MayW. E, Eds. (Lewis Publishers, Chelsea, Michigan, 1988), in press.
17.
ChildersJ. W.WilsonN. K. and BarbourR. K, in Proceedings of the 1988 EPA/APCA Symposium on Measurement of Toxic and Related Air Pollutants, HochheiserS. and JayantyR. K. M, Eds. (Air Pollution Control Association, Pittsburgh, Pennsylvania, 1988), p. 15.
18.
BourneS.ReedyG.CoffeyP. and MattsonD, Am. Lab.16, 90 (1984).
19.
BourneS. and CroasmunW. R, Anal. Chem.60, 2172 (1988).
20.
EPA/NIH Mass Spectral Data Base, HellerS. R. and MilneG. W. A, Eds. (U.S. Government Printing Office, Washington, D.C., 1978).
21.
GurkaD. F.LaskaP. R. and TitusR, J. Chromatogr. Sci.20, 145 (1982).
22.
HenryD. E.GiorgettiA.HaefnerA. M.GriffithsP. R. and GurkaD. F, Anal. Chem.59, 2356 (1987).
23.
ColemanW. M.III and GordonB. M., Appl. Spectrosc.42, 1049 (1988).
24.
MamantovG.GarrisonA. A. and WehryE. L, Appl. Spectrosc.36, 339 (1982).
25.
BarnesA. J., in Vibrational Spectroscopy of Trapped Species, HallamH. E. Ed. (Wiley-Interscience, New York, 1973), p. 133.
26.
DurigJ. R. and SullivanJ. F, in Matrix Isolation Spectroscopy, BarnesA. J.Orville-ThomasW. J.MüllerA. and GaufrèsR, Eds. (Reidel, Boston, 1981), p. 397.
27.
PersonW. B., in Matrix Isolation Spectroscopy, BarnesA. J.Orville-ThomasW. J.MüllerA. and GaufrèsR, Eds. (Reidel, Boston, 1981), p. 415.
