Announcing: Total Organic Carbon Analysis and an Apple II® too! Model S25, The Workhorse.
CHEMTECH... because a chemist leads so many lives
Model 6007 Ultralow TOC,
Model 524. ^ j . Ver$atîle Research and Industrial TOC»
ΟΙ brings the computing power and the marvellous economics of micro computers to analytical lab instrumen tation. Here are three complete total carbon systems. Each interfaces with an Apple II based data system. System computes, displays, and prints out standards, sample volumes, peak areas, concentrations, and regression and cor relation coefficients. Three complete systems: The Model 525 — a simplified, workhorse TOC analyzer for water samples. Low cost, super precision, and an Apple II too! The Model 524. Versatile TOC handles both water and solid samples. A highly regarded research and indus trial instrument, the Apple II makes it a System. Inject sample . . . read printout.
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super-sensitive instrument detects car bon in water and solid samples down to 10 ppb — yet it isn't tricky or tempermental to use. Computerized data acquisition and processing gives you total system convenience. Retrofits: If you already have an 01 TOC instru ment, let us supply you with an Apple 11 too. You get the computer, the inter face, and the requisite software to turn your instrument into a System! Retro fits in less than 5 minutes.
CALL TOLL FREE: 800-424-6747 CHEMTECH 1982 American Chemical Society 1155 16th Street, N.W. Washington, D.C 20036 Sign me up for a one-year subscription to CHEM TECH magazine. I have indicated subscription cat egory and payment preferences below. U.S. Foreign ACS Members* D $ 20 D $ 26 Non-members (Personal) D $ 30 D $ 36 Institutions, Companies D $140 D $146 D Bill me G Bill company D Payment enclosed (Make check payable to American Chemical Society) Charge my: α MasterCard
Write for full details! Specify which TOC System you are interested in, and we will immedi ately send full details, price, and Apple information. 0.1. Corporation, P.O. Box 2980, College Station, TX 77840. •Or Phone (713) 693-1711.
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The Model 600 Ultralow level Total Organic Carbon Analyzer. This
® Apple, and Apple II, and the Apple logo, are registered trademarks of Apple Computer, Inc.
O·I·CORPORATION P.O.Box 2980 College Station,Texas 77840 (713)693-1711 CIRCLE 157 ON READER SERVICE CARD 696 A · ANALYTICAL CHEMISTRY, VOL. 54, NO. 6, MAY 1982
City State, ZIP 'Member rates are for personal use only. Foreign payment must be made in U. S. currency by international money order, UNESCO coupons, U.S. bank draft or order through your subscription agency. Allow 60 days for first copy to arrive. 1784B
