ASSOCIATIONS
CO Μ Ρ L ET E L Y NEW
LINES
BY A i l
SPENCER
teas, fashion shows, and excursions, and technical excursions are planned after the closing of the congress. F o u r symposia will b e held simulta neously with the congress, as follows: July 25 and 26. Scientific Bases of Elastomers, Fibers, and Plastic Tests July 2 3 and 24. Electrochemical Methods of Analysis July 25 to 29. Criteria for t h e Purity of Proteins July 22 to 24. Geochemistry • The California
^IGRSi^JEV LABORATORY MICROSCOPES Outstanding Features: Φ A d v a n c e d styling a n d design • Interchangeable and reversible bodies • R i g i d , well-balanced arm Φ F o c u s a b l e stages . . . Variable autofocus φ W i d e selection of m e d i a n i e a l stages Φ Dual cone revolving nosepieces • Z o n e of c o n v e n i e n c e • Built-in b a s e i l l u m i n a t o r • T o p q u a l i t y optics • New E P O X Y finish Wide variety of accessories and parts . . . readily interchangeable future needs.
• Glycerine
Outstanding Features: • T r u e three-dimensional erected image 9 T o p q u a l i t y optics . . . low reflection coated • Reversible and inclined body • Long working distance · L a r g e field of view · W i d e r a n g e of m a g n i f i c a t i o n s · B r o a d s e l e c t i o n of m o d e l s · D o v e - g r a y E P O X Y finish · New Cvelospot I l l u m i n a t o r · LOW PRICE Revolutionary . . . allows desired be simolv "dialed
CALENDAR OF EVENTS
MAGNI-CHANGER magnifications to in"!
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INSTRUMINt DIVISION. BUFFALO IS^NIW YORK
AdeJiress
•
P l e a s e r u s l j n e w C Y C L O P T I C b r o c h u r e S B 56
.
•
P l e a s e r u s l ι n e w M I C R O S T A R b r o c h u r e S B 124
.
Zone
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DEFENSE
72
C&EN
JULY
I,
PRODUCTS
1957
Association
• American Institute of Chemical En gineers, South Texas section, wall hold its 12th annual technical meeting Oct. 18 at the new Moody Convention Cen ter in Galveston. General chairman of the meeting is John F . Conlon, Union Carbide Chemicals, Texas City, Tex. Program chairman is Henry A. Holcomb, H u m b l e Oil & Refining, Baytown, Tex.
STEREOSCOPIC MICROSCOPES
American; Optical Company '
Producers'
has invited nominations for the sixth annual Glycerine Research Awards. T h e awards were established in 1952 to recognize and encourage research leading to new and improved applica tions of glycerol or glycerol derivatives to products and processes. T h e y are open to any individual in the U. S. and Canada e n g a g e d in research, whether employed in industry or affiliated with a government or educa tional institution, except those con nected with member companies of Association of American Soap & Glyc erine Producers or labs which they employ. All nominations should be received by Nov. 1. Blanks are avail able from the Awards Committee, Glycerine Producers' Association, 295 Madison Ave., New York 17, Ν. Υ.
alternate to meet
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Section of the ACS
will meet July 8 at Lewis Hall on the Berkeley campus of t h e University of California. Frank M . Strong of the University of Wisconsin will speak on Antimycin.
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PLANT · KEENE. N E W
,_. HAMPSHIRE
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A m e r i c a n C h e m i c a l Society 132nd National M e e t i n g , New York, Ν. Υ. Sept. 8 - 1 3 , 1957. 133rd National M e e t i n g , San Francisco, Calif. April 1 3 - 1 8 , 1958 134 th National M e e t i n g , C h i c a g o , 111. Sept. 7 - 1 2 , 1958. O t h e r Organizations 2 n d International E u r o p e a n Congress on Clinical Chemistry. Arranged by Swed ish Society for Clinical Chemistry under auspices of International Federation for Clinical Chemistry. Stockholm, Swe d e n . Aug. 1 9 - 2 3 .
