Manual headspace method to analyze for the volatile aromatics of

Mar 15, 1990 - (3) Renner, M. R.; Martin, C. R. Anal. Chem. 1987, 59, 2625. (4) Cheng, I. F.; Martin, C. R. Anal. Chem. 1988, 60 ... 1982, 33, 156. (8...
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ANALYTICAL CHEMISTRY, VOL. 62, NO. 6, MARCH 15, 1990

of 30 mV and symmetric waves, was observed.

ACKNOWLEDGMENT Thanks are due to Mr. Ueda for the TEM measurement and to Professor A. B. Ellis for the critical reading of the manuscript. LITERATURE CITED (1) (2) (3) (4) (5) (6)

Weber, S. G. Anal. Chem. 1989, 67,295, and references therein. Hepel, T.; Osteryoung, J. J. Electrochem. Soc. 1988, 133,752. Penner, M. R.; Martin, C. R . Anal. Chem. 1987, 59,2625. Cheng, I.F.; Martin, C. R. Anal. Chem. 1988, 6 0 , 2163. Morita, K.; Shimizu. Y. Anal. Chem. 1989, 6 1 , 159. Cassldy, J.; Sarfaraz, F.; Smith, J. J.; Pons, S. Nectrochim. Acta 1988, 37,629. (7) Ebihara, K.; Takahashi, H.; Nagayama, M. Kinzoku Hyomen Gizyufsu 1982, 33, 156. (8) Ebihara, K.; Takahashi, H.; Nagayama, M. Kinzoku Hyomen Gizyufsu 1983, 34,548.

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RECEIVED for review June 5,1989. Accepted December 6,1989. This work was partially supported by the Grant-in-Aid on Priority-Area Research on “Energy Conversion and Utilization with High Efficiency”, Ministry of Education, Science and Culture, Japan (No. 63603502, 01603502).

CORRECTION Manual Headspace Method To Analyze for the Volatile Aromatics of Gasoline in Groundwater and Soil Samples Valerie D. Roe, Michael J. Lacy, James D. Stuart, and Gary A. Robbins (Anal. Chem. 1989, 61, 2584-2585). Equation 2 should read