analytical - ACS Publications - American Chemical Society


analytical - ACS Publications - American Chemical Societypubs.acs.org/doi/pdfplus/10.1021/ac9822030Analytical Chemistry...

1 downloads 107 Views 5MB Size

Changes of address must include both old and new addresses with ZIP code and a recent mailing label. Send all address changes to the ACS Columbus address. Please allow 6 weeks for change to become effective. Claims for missing issues will not be allowed if loss was due to failure of notice of change of address to be received in the time specified; if claim is dated (a) North America—more than 90 days beyond issue date, (b) all other foreign— more than 180 days beyond issue date. Hard copy claims are handled at the ACS Columbus address.

Analytical Chemistry (ISSN 0003-2700) is published semimonthly by the American Chemical Society, 1155 16th St., N.W., Washington, DC 20036. Periodicals postage paid at Washington, DC, and additional mailing offices. Postmaster: Send address changes to Analytical Chemistry, Member & Subscriber Services, P.O. Box 3337, Columbus, OH 43210.

ANALYTICAL C H E M I S T R Y

Copyright permission: Reprographic copying beyond that permitted by Section 107 or 108 of the U.S. Copyright Act is allowed for a fee of $15.00 per article copy, paid directly to the Copyright Clearance Center (CCC), 222 Rosewood Dr., Danvers, MA 01923, USA. A CCC code printed at the bottom of the first page of an article indicates that ACS owns copyright or has permission to collect the copying fee for that article. A record of that code should accompany payment. Direct reprint permission requests to ACS Copyright Office, Publications Division, 1155 16th St., N.W., Washington, DC 20036. Registered names and trademarks, etc., used in this publication, even without specific indication thereof, are not to be considered unprotected by law.

Instructions for authors of AC Research and guidelines for A-page features are published in the Jan. 1 issue, p. 66 A, or can be obtained from the Analytical Chemistry home page (http://pubs.acs.org). Please consult these instructions prior to submitting a manuscript for consideration for publication. Manuscripts for publication in AC Research (4 copies of text and illustrative material) should be submitted to the Editor at the University of North Carolina address. Please include a signed copyright status form; a copy of this document appears on p. 70 A of the Jan. 1 issue. Manuscripts for publication in the A-page section should be submitted to the Washington editorial staff.

Analytical Chemistry is published in print and electronic format and may be published in other formats, methods, and technologies of distribution, now known or later developed. For all illustrations submitted to and used in Analytical Chemistry, ii ts understood that they may appear in other formats, methods, and technologies of distribution, including but not limited to reprints of the articles to which they apply.

Supporting information is noted in the table of contents with a •. It is available as photocopy ($12.00 for up to 3 pages and $1.50 per page for additional pages, plus $2.00 for foreign postage) or as 24x microfiche ($12.00, plus $1.00 for foreign postage). Canadian residents should add 7% GST. See supporting information notice at the end of journal article for number of pages. Orders must give complete title of article, names of authors, journal, issue date, and page numbers. Prepayment is required, and prices are subject to change. Electronic supporting information is also available to current journal subscribers via the Internet using either gopher or World Wide Web protocols. To download the supplementary material files, users will need to enter their journal subscriber number, which can be found on the mailing label. Connect to http://pubs.acs.org/, select "Analytical Chemistry and then Supporting Info" link. For further information on electronic access, send electronic mail to [email protected], or phone 202-872-6333.

Document delivery: A Publisher Item Identifier (Pll) has been adopted by ACS and several other publishers for individual published documents. The Pll consists of 17 alphanumeric characters and appears at the bottom of the first page of each document. Include the Pll in all document requests. 1998 print subscription rates include air delivery outside the U.S., Canada, and Mexico. Canadian subscriptions are subject to 7% GST (GST Reg. No. 127571347). Members may share/donate their personal subscriptions with/to libraries and the like but only after 5 years from publication. Nonmember rates in Japan: Nonmember subscribers in Japan must enter subscription orders with Maruzen Company Ltd., 3-10. Nihonbashi 2-chome, Chuo-ku, Tokyo 103, Japan. Tel: (03) 272-7211. For multiyear and other rates, call toll free 800-333-9511.

The American Chemical Society and its editors assume no responsibility for the statements and opinions advanced by contributors. Views expressed in the editorials are those of the editors and do not necessarily represent the official position of the American Chemical Society.

For single issues, back issues and volumes, and microform editions, call the number listed for subscription orders or write the Microform & Back Issues Office at the Washington address. Subscription orders may be charged to VISA, MasterCard, or American Express. Call toll free 800-333-9511 in the continental U.S. Send mail orders with payment for new and renewal subscriptions to American Chemical Society, Department L-0011, Columbus, OH 43268-0011.

Journals Department, American Chemical Society, 2540 Olentangy River Rd., P.O. Box 3330, Columbus, OH 43210 (614-447-3600, Ext. 3171; TELEX 6842086; fax 614-447-3745) Member & Subscriber Services: American Chemical Society, P.O. Box 3337, Columbus, OH 43210 (614-447-3776; 800-333-9511) Advertising Management: Centcom, Ltd., 676 East Swedesford Rd., Suite 202, Wayne, PA 19087-1612 (610-964-8061)

1998 SUBSCRIPTION RATES Print only U.S. Canada/Mexico Europe Other c o u n t r i e s

Members

Nonmember personal

Institution

Student

$ 56 97 159 190

$110 151 213 244

$810 851 913 944

$ 42 83 145 176

Web access only Web c o m b i n e d w i t h p r i n t '

Members

Nonmember personal

$ 64 82

$127 161

0

Institution Class C subnet) $851 972

Institution (Site License) $1343 1531

"Print edition can be either the Full Edition or News & Features; additional postage required for subscriptions outside the U.S.

6 A

Analytical

Chemistry

News & Features, January

1, 1998