Dialogue", Elsevier Scientific Publishing Company, Amsterdam-
Oxford-New York (1979)201.
13. Application Sheet No 909100-0271 Supelco Inc.
14. X. Yang, T. Fukushima, T. Santa, H. Homma and K. Imai,
Analyst.,122(1997)1365.
15. T. Toyo'oka and Y. Liu, Analyst, 120(1995)285.
16. S. Chen, Y. Liu, D. W. Armstrong, J. I. Borrell, B. Martinez-
Teipel and J. L. Matallana, J. Liq. Chromatogr.,
18(8)(1995)1495.
17. Ken Hosoya, Masashi Teramachi and Nobuo Tanak in cooporation
with, Atsushi Kobayashi, Taketoshi and Yuraka Ohtsu, Analyst.,
73(2001)5852.
