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Journal of Liquid Chromatography & Related Technologies 1996 JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES HPLC TLC Capillary Electrophoresis Supercritical Fluid Techniques Membrane Technology Field-Flow Fractionation Preparative & Analytical Separations formerly Journal of Liquid Chromatography JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES April 1996 Aims and Scope. The journal publishes an outstanding selection of critical, peer- reviewed papers dealing with analytical, preparative and process-scale liquid chromatography of all types and related technologies such as TLC; capillary electrophoresis; supercritical fluid extraction and chromatography; membrane separation technology; field-flow techniques; and others. As new separation technologies are introduced, they will also be included in the journal. On a regular basis, special topical issues are devoted to specific technologies and applications. Book reviews, software reviews and a calendar of meetings, symposia and expositions are also included. Identification Statement. Journal of Liquid Chromatography & Related Technologies (ISSN: 1082-6076) is published semimonthly except monthly in May, August, October, and December for the institutional rate of $1,595.00 and the individual rate of $797.50 by Marcel Dekker, Inc., P.O. Box 5005, Monticello, NY 12701-5185. Second Class postage paid at Monticello, NY. POSTMASTER: Send address changes to Journal of Liquid Chromatography & Related Technologies, P.O. Box 5005, Monticello, NY 12701-5185. Individual Foreign Postage Professionals’ Institutional and Student Airmail Airmail Volume Issues Rate Rate Surface to Europe to Asia 19 20 $1,595.00 $797.50 $70.00 $110.00 $130.00 Individual professionals’ and student orders must be prepaid by personal check or may be charged to MasterCard, VISA, or American Express. Please mail payment with your order to: Marcel Dekker Journals, P.O. Box 5017, Monticello, New York 12701-5176. CODEN: JLCTFC 19(8) i-iv, 1189-1352(1996) ISSN: 1082-6076 Printed in the U.S.A. Subscribe Today! Use the cards below to subscribe to the Journal of Liquid Chromatography & Related Technologies or to recommend the journal to your library for acquisition. Order Form Journal of Liquid Chromatography & Related Technologies Please enter my subscription to Vol. 19, 20 Numbers, 1996 at the □ institutional rate of $1595.00; □ individual rate of $797.50 Individual subscriptions must be prepaid in American currency by personal check or credit card. Please add $3.50 per issue (number) for shipping outside the U.S. For airmail to Europe, add $5.50 per issue; to Asia, add $6.50 per issue. Canadian customers please add 7% GST. ____Please send me a proforma invoice. ____ Check enclosed made payable to Marcel Dekker, Inc. ____Charge my: □ MasterCard □ Visa □ American Express Card No.______________________________________________ Exp. 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Use the cards below to subscribe to the Journal of Liquid Chromatography & Related Technologies or to recommend the journal to your library for acquisition. NO POSTAGE NECESSARY IF MAILED IN THE UNITED STATES BUSINESS REPLY MAIL FIRST CLASS PERMIT NO. 2863 NEW YORK, NY POSTAGE WILL BE PAID BY ADDRESSEE Promotion Department MARCEL DEKKER, INC. 270 Madison Avenue New York, NY 10016-0601 I,„INI.... II.U.LJ.JILLJ.IUJLI Journal of Liquid Chromatography & Related Technologies Editor: JACK CAZES Cherry Hill, New Jersey The Journal of Liquid Chromatography & Related Technologies now publishes an outstanding selection of critical, peer-reviewed papers dealing with analytical, preparative and process-scale liquid chromatography of all types and related technologies such as TLC; capillary electrophoresis; supercritical fluid extraction and chromatography; membrane separation technology; field-flow techniques; and others. As new separation technologies are introduced, they will also be included in the journal. On a regular basis, special topical issues are devoted to specific technologies and applications. Book reviews, software reviews, and schedules of meetings, sympo­ siums and expositions are also included. Formerly the Journal of Liquid Chromatography JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES Editor: Editorial Manager: DR. JACK CAZES ELEANOR CAZES P.O. Box 2180 Cherry Hill, New Jersey 08034 Associate Editor: DR.HALEEM J. ISSAQ NCI-Frederick Cancer Research & Development Center Frederick, Maryland Editorial Board H.Y. ABOUL-ENEIN, King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia V. K. AGARWAL, Bayer Corporation, West Haven, Connecticut J.G. ALVAREZ, Harvard University, Boston, Massachusetts D.W. ARMSTRONG, University of Missouri, Rolla, Missouri A. BERTHOD, Université Claude Bemard-Lyon 1, Villeurbanne, France U.A.TH. BRINKMAN, The Free University, Amsterdam, The Netherlands P.R. BROWN, University of Rhode Island, Kingston, Rhode Island D. CORRADINI, Istituto di Cromatografia del CNR, Rome, Italy R. DEMURO, Shimadzu Scientific Instruments, Inc., Columbia, Maryland J.G. DORSEY, Florida State University, Tallahassee, Florida L. EL RASSI, Oklahoma State University, Stillwater, Oklahoma J.C. GIDDLNGS, University of Utah, Salt Lake City, Utah E. GRUSHKA, The Hebrew University, Jerusalem, Israel G. GUIOCHON, University of Tennessee, Knoxville, Tennessee N.A. GUZMAN, R.W. Johnson Pharm. Res. Inst., Raritan, New Jersey S. HARA, Tokyo College of Pharmacy, Tokyo, Japan W. L. HINZE, Wake Forest University, Winston-Salem, North Carolina C. HORVATH, Yale University, New Haven, Connecticut (continued) JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES Editorial Board (continued) W.J. HURST, Hershey Foods Technical Center, Hershey, Pennsylvania J. JANCA, Université de la Rochelle, La Rochelle, France G. M. JANINI, NCI-Frederick Cancer R&D Center, Frederick, Maryland M. JARONIEC, Kent State University, Kent, Ohio K. JINNO, Toyohashi University of Technology, Toyohashi, Japan P.T. KISSINGER, Purdue University, West Lafayette, Indiana J. LESEC, Ecole Supérieure de Physique et de Chemie, Paris, France F. LYABAYA, Shimadzu Scientific Instruments, Inc., Columbia, Maryland H. M. MC NAIR, Virginia Polytechnic Institute, Blacksburg, Virginia R. B. MILLER, Fujisawa USA, Inc., Melrose Park, Illinois S. MORI, Mie University, Tsu, Mie, Japan I. N. PAPADOYANNIS, Aristotelian University of Thessaloniki, Thessaloniki, Greece W.H. PIRKLE, University of Illinois, Urbana, Illinois F.M. RABEL, E-M Separations, Inc., Gibbstown, New Jersey D.A. ROSTON, Searle Research & Development, Skokie, Illinois R.P.W. SCOTT, Consultant, Avon, Connecticut Z.K. SHIHABI, Bowman Gray School of Medicine, Winston, Salem, North Carolina J. H.M. van den BERG, Solvay Duphar BV, Weesp, The Netherlands R. WEINBERGER, CE Technologies, Chappaqua, New York JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES Indexing and Abstracting Services. Articles published in Journal of Liquid Chromatography & Related Technologies are selectively indexed or abstracted in: ■ Abstracts Journal of the Institute of Scientific and Technical Information of the Russian Academy of Sciences ■ Alerts ■ Aluminium Industry Abstracts ■ Analytical Abstracts ■ ASCA ■ Berichte Pathologie ■ CAB Abstracts ■ Cambridge Scientific Abstracts ■ Chemical Abstracts ■ Chemical Reactions Documentation Service ■ Current Awareness in Biological Sciences ■ Current Contents/Life Sciences ■ Current Contents/Physical and Chemical Sciences ■ Current Opinion ■ Engineered Materials Abstracts ■ Engineering Index ■ Excerpta Medica ■ Metals Abstracts ■ Reference Update ■ Saltykov-Shchedrin State Public Library ■ Science Citation Index ■ Tobacco Abstracts Manuscript Preparation and Submission. See end of issue. Copyright © 1996 by Marcel Dekker, Inc. All rights reserved. Neither this work nor any part may be reproduced or transmitted in any form or by any means, electronic or mechanical, microfilming and recording, or by any information storage and retrieval systems without permission in writing from the publisher. TM This journal is also available on CD-ROM through ADONIS beginning with the 1991 volume year. For information contact: ADONIS, Marketing Services, P.O. Box 17005, 1001 JA Amsterdam, The Netherlands, Tel: +31-20-626- 2629, Fax: +31-20-626-1437. The journals of Marcel Dekker, Inc. are available in microform from: University Microfilms, Inc., 300 North Zeeb Road, Ann Arbor, Michigan 48106-1346, Telephone: 800-521-0600; Fax: (313) 761-1203. Authorization to photocopy items for internal or personal use, or the internal or personal use of specific clients, is granted by Marcel Dekker, Inc., for users registered with the Copyright Clearance
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