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Acetonedicarboxylic Acid · Adenosine-5-Triphosphate, DiNa · Aluminon p-Aminohippuric Acid · m-Aminophenol · Anisoin · Benzoic Anhydride Diacetyl Monoxime · 2,4- Diaminophenol DiHCI · Dihydroxyacetone p-Dimethylaminobenzaldehyde · Disodium Succinate · Hematoxylin · INT DL-Mandelic Acid · Malonic Acid & Na Salt · 2-Mercaptobenzimidazole Methone · p-Methoxybenzoic Acid · Methyl-p-Toluenesulfonate · Murexide 1 -Nitroso-2-Naphthol · Oxamide · Potassium Biphthalate · Sodium Fumarate Sodium Tetraphenylboron · Thymolphthalein · n-Valeraldehyde · Veratrole Write for our Products List of over 3,000 chemicals Tel· 516-273-0900 · TOLL FREE' 800-645-5566
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Index to Advertisers CIRCLE INQUIRY NO.
ADVERTISERS
11
Brinkmann Instruments, Inc Lavey/Wolff/Swift Inc.
6, 7
Finnigan MAT, Inc Communications West
-
Hamamatsu
PAGE NO.
243A
SALES REPRESENTATIVES 237A, 239A 248A
SSD&W 8
Hamilton Company
IFC
5
JEOL USA, Inc
OBC
3
Macherey-Nagel GmbH & Co. KG MP Design Werbeagentur *Perkin-Elmer Corporation Lena Chow Advertising
263A
9,10
ADVERTISING PRODUCTION MANAGER Jane F. Gatenby
218A
13
"Perkin-Elmer Corporation VBG
215A
12
Scott Specialty Gases, Inc
231A
Becker/Jani Inc. 14
"Teledyne Electronic Technologies
226A
15
Whatman, Inc
254A
Directory section, see page 273A. 'See ad in 1995 LabGuide Edition. Advertising Management for the American Chemical Society Publications CENTCOM, LTD. President James A. Byrne Executive Vice President Benjamin W. Jones Joseph P. Stenza, Production Director Laurence J. Doyle, Director of Marketing 1599 Post Road East P.O. Box 231 Westport, Connecticut 06881 -0231 (Area Code 203) 256-8211 Fax No. 203-256-8175 DIRECTOR, ADVERTISING SALES, LABORATORY PRODUCTS Bruce E. Poorman
Philadelphia, PA. . . . CENTCOM, LTD., The Meadows, 485 Devon Park Drive, Suite 106, Wayne, PA 19087. Telephone: 610-964-8061, FAX: 610-964-8071 New York/New Jersey . . . Dean A. Baldwin, John F. Raftery, CENTCOM, LTD., Schoolhouse Plaza, 720 King Georges Post Road, Fords, NJ 08863. Telephone: 908-738-8200, FAX: 908-738-6128 Westport, CT./Boston, MA Dean A. Baldwin, Michael J. Pak, CENTCOM, LTD., 1599 Post Road East, P.O. Box 231, Westport, CT 06881-0231. Telephone: 203-256-8211, FAX: 203-256-8175 Cleveland, OH. . . . Bruce E. Poorman, Dean A. Baldwin, CENTCOM, LTD., 19035 Old Detroit Road, Suite 203. Rocky River, OH 44116. Telephone: 216-331-5151, FAX: 216-331-3432 Chicago, II Michael J. Pak, CENTCOM, LTD., 540 Frontage Rd., Northfield, IL. 60093. Telephone: 708-441-6383, FAX: 708-441-6382 Houston, TX./Atlanta, GA Edward M. Black, CENTCOM, LTD., P.O. Box 820966, Houston, TX 77082-0966. Telephone: 713-493-1560, FAX: 713493-6673 West Coast. . . .Bob LaPointe, CENTCOM, LTD., Suite 808, 2672 Bayshore Parkway, Mountain View, CA 94043-1010. Telephone: 415-969-4604, FAX: 415-969-2104 Denver, CO. . . .Bob LaPointe, CENTCOM, LTD., Suite 808, 2672 Bayshore Parkway, Mountain View, CA 94043-1010. Telephone: 415-969-4604, FAX: 415-969-2104 United Kingdom, Scandinavia and Europe (Except: Germany, Switzerland, Austria, France, Italy, Spain) . . . Malcolm Thiele, Technomedia Ltd., Wood Cottage, Shurlock Row, Reading RG10 OOE, Berkshire, England. Telephone: 1734-343-302, FAX: 1734-343-848 Germany, Switzerland, Austria . . . IMP InterMediaPartners, GmbH, Deutscher Ring 40, 42327 Wuppertall, Germany. Telephone: (0202) 711091, FAX: (0202)712431 France . . . Gerard Lecoeur, Aidmedia, 31-33 Grand rue de Saint-Rambert, 69009 Lyon, France. Telephone: 78-64-20-37, FAX: 78-83-56-67 Italy, Spain . . . Tess Serranti, Serranti Communications, 43 Van Sant Road, New Hope, PA 18938. Telephone: 610-598-0668, FAX: 610-598-0670 Hong Kong. . .SEAVEX, LIMITED, 503 Wilson House, 19 Wyndham Street, Central, Hong Kong, Telephone: 868-2010, FAX: 810-1283 Japan. . . Shigeyuki Yasui, Intercommunications (Japan), Inc. 2F Ginza ElwaBldg. 8-18-7 Ginza, Chuo-ku, Tokyo 104, Japan. Telephone: (03) 5565-0861, FAX: (03) 5565-0860. Korea. . .DooBee International Limited, Center Building (Byulgwan), 1-11 Jeong-dong, Choong-ku C.P.O. Box 4557, Seoul, Korea, Telephone: 822-776-2096, FAX: 822-755-9860 Singapore.. . .SEAVEX, LIMITED, 400 Orchard Road, #10-01 Orchard Towers, Singapore 0923, Telephone: 734-9790, FAX: 732-5129 Taiwan.. .Epoch Limited, 2F No. 3, Lane 52, Nanking East Road, Section 4, P.O. Box 1642, Taipei, Taiwan, R.O.C. Telephone: 577-5441, FAX: 5784308 South America . . .Bruce E. Poorman, CENTCOM, LTD., 19035 Old Detroit Road, Suite 203, Rocky River, OH 44116. Telephone: 216-331-5151, FAX: 216-331-3432 Analytical Chemistry, Vol. 67, No. 7, April 1, 1995 273 A
