ACS Laboratory Guide To Instruments, Equipment, and Chemicals ACS Publications Washington, D. C. 20036 1155 Sixteenth Street, N. W. Phone: 202-737-3337 EDITORIAL
ANCHAM
JULY 1969
MANAGER
William Q. Hull CONSULTING EDITOR
CONTENTS
Lawrence T . Hallett EDITORIAL ASSISTANT
Joanne Mullican NOMENCLATURE
ADVERTISED PRODUCTS DIRECTORY
CONSULTANT
Marianne C. Brogan
A new section which indexes advertisements in this edition by products or services advertised.
DIRECTOR OF DESIGN
Joseph Jacobs PRODUCTION
MANAGER
GEOGRAPHICAL GUIDE OF LABORATORY SUPPLY HOUSES IN THE U.S.A.
Bacil Guiley PRODUCTION STAFF—EASTON, P A . ASSOCIATE EDITOR ASSISTANT EDITOR
Elizabeth R. Rufe COMMITTEE
Ε. Ε. Fleck Edward C. Knoblock John K. Taylor American Chemical Society Publications DIRECTOR OF PUBLICATIONS
Richard L. Kenyon DIRECTOR O F BUSINESS OPERATIONS
Joseph H. Kuney
INSTRUMENTS AND EQUIPMENT GUIDE
PUBLICATION MANAGER, JOURNALS
David E. Gushee
A comprehensive list. facturers.
EXECUTIVE ASSISTANT TO T H E DIRECTOR OF PUBLICATIONS
Rodney N. Hader Herbert C. Spencer ASSISTANT TO THE DIRECTOR OF PUBLICATIONS
William Q. Hull © Copyright 1969 by the American Chemical Society The American Chemical Society assumes no responsibility for the statements and opinions advanced by contributors to its publications. Views expressed in the editorials are those of the editors and not necessarily represent the official posi tion of the American Chemical Society. 1969 Subscription Rates 1 yr.
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Postage: Canada and Pan-American Union, $2.50; foreign, $3.50. Single copies: current, $2.00 except Annual Reviews and Laboratory Guide issues, $3.00 each. Postage: Canada and Pan-American Union, $0.15; foreign, $0.20. Rates for back issues and volumes are available from Special Issues Sales Dept., 1155 Sixteenth St., N.W., Washington, D. C. Claims for missing numbers will not be allowed if received more than 60 days from date of mailing plus time normally required for postal delivery of journal and claim. No claims allowed because of failure to notify the Subscription Service Department of a change of address or because copy is "mising from files." Published monthly with Review Issue added in April and a Laboratory Guide in July by the American Chemical Society, from 20th and Northampton Sis., Easton, Pa. 18042; Executive Offices, Editorial Headquarters, and Subscription Service Department, 1155 Sixteenth St., N.W., Washington, D. C. 20036; Advertising Office, 600 Summer St., Stamford Conn. 06904. ANALYTICAL CHEMISTRY and other ACS periodicals are available on microfilm. For information write to: MICROFILM, Special Issues Sales, American Chemical Society, 1155 Sixteenth St., N.W., Washington, D.C. 20036. Second class postage paid at Easton Pa. CHANGE OF ADDRESS: Notify Subscription Service De partment, American Chemical Society, 1155 Sixteenth St., N.W., Washington, D. C. 20036. Such notification should include both old and new addresses, with ZIP code numbers, and be accompanied by mailing label from a recent Issue. Allow four weeks for change to become effective.
LABORATORY GUIDE
43 LG
Each product carries an alphabetical list of manu
RESEARCH CHEMICALS AND SPECIAL RESEARCH SERVICES
CIRCULATION DIRECTOR
Members, domestic and foreign Nonmembers, domestic and Canada Nonmembers, foreign except Canada
25 LG
A 4-part section devoted exclusively to listings of main dealer locations and their branch offices. NORTHEASTERN: Maine, Vermont, New Hampshire, Massachusetts, New York, Connecticut, Rhode Island, Pennsylvania, Maryland, New Jersey, Dela ware, District of Columbia SOUTHERN: West Virginia, Virginia, Kentucky, Arkansas, Tennessee, North Carolina, South Carolina, Texas, Louisiana, Mississippi, Alabama, Georgia, Florida MIDWESTERN: Minnesota, Wisconsin, Michigan, Oklahoma, Missouri, Illinois, Indiana, Ohio WESTERN & SOUTHWESTERN: Washington, Montana, Oregon, Idaho, Wy oming, Utah, California, Nevada, Colorado, Arizona, New Mexico, Alaska, Hawaii
Charlotte C. Sayre
ADVISORY
1 1 LG
297 LG
Each chemical or service has an alphabetical list of manufacturers or sup pliers to help the LAB GUIDE user locate manufacturers and companies performing special research or analytical services. Laboratory Chemicals 3 0 3 LG 4A Experimental R&D Chemicals 3 3 3 LG TRADE NAMES
3 5 9 LG
An alphabetical listing of trade names of commonly used products and ser vices, with names of companies claiming them or their exclusive rights. NEW BOOKS
3 9 3 LG
A directory of new books listed or reviewed in American Chemical Society journals in the 12-month period ending March 3 1 , 1969. Each book re viewed is keyed to the journal in which the review was published. There are 12 classifications: analytical; biochemistry; biography, history, and phi losophy; chemical engineering; the environment; inorganic; mathematics; organic; physical; pollutants; textbooks; miscellaneous.
6A 6B
Exposition Calendar Other Sources of Information
COMPANY DIRECTORY
457 LG 463 LG 467 LG
An alphabetical listing of the manufacturer or supplier of each product or service in Sections 3, 4, 5, and 6. The complete address is given, and the telephone number when available.
ADVERTISER INDEX
496 LG
An alphabetical list of all LAB GUIDE advertisers.
READERS' INFORMATION SERVICE
501 LG
Postpaid reply cards (yellow pages) with a complete listing of key numbers to obtain additional information on products or services in LAB GUIDE. JULY 1969 3 LG
