AN INVESTMENT IN QUALITY
THE
CARY Model 15 UV-Vis Spectrophotometer
EDITORS' COLUMN MOST READERS of ANALYTICAL CHEMISTRY will have noted by
now that several changes were made in the January issue of the journal, concomitant with the changing of editors. Logotypes for the principal features of the advertising section of the journal were changed with a view to greater uniformity throughout the book and for increased visual clarity. The January issue also contained the first monthly author index to research papers, and this will remain a permanent feature of the journal. This should be welcomed by readers who in the past have complained about the necessity of "thumbing through" the pages or consulting the lengthy title contents pages of current issues for the work of a particular author. The yearly author and title indexes will, of course, be retained in the December issues and, when practical, cumulative indexes will be made available. In an effort to expand the coverage of important analytical events, the editors hope to have more summaries of important meetings—as, for example, the summary of the 1965 Gatlinburg Conference which was prepared by advisory board member J. C. White and D. A. Costanzo for this issue (see page 130A). This issue of the journal also carries a new quick-reference table for those courses which offer continuing education for the analytical chemist (seepage 129A).
For details
on the Model
15. send for Data File
Technical personnel are a large investment. Model 15's advanced design prevents their capabilities being instrumentlimited. • Reliability is an investment. Model 15's quality and craftsmanship minimize expensive down-time. • Versatility is an investment. Model 15 hasten different accessories which mount in seconds into spacious sample compartment (5X"x5/2"x5%") to offer ready adaptability to a wide range of problems. • Performance is an investment. Model 15's pre-
Mixed Feelings on Computers
cision and repeatability meet tomorrow's needs as well as
Some 200 scientists at the Brookhaven National Laboratory were recently questioned about computers, and the majority took practical and resolute positions with regard to the computer's role in their work. The dissenters felt that
satisfying those of today. • Make an investment in quality with a CARY 15. Priced under $12,000. APPLIED PHYSICS 3 7 2 4 SOUTH PECK
Cary.
CORPORATION
ROAD • MONROVIA,
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CALIFORNIA
INSTRUMENTS Raman jUVjIR Recording Spectrophotometers · Vibrâti,
Circle No. 141 on Readers' Service Card
A403-26.
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iectrometers
