PROGRAM 10:40 Computer System for Spectroscopic and Electrochemical Instrumentation. J. Zynger, E. Rickard, D. Woolf, Indianapolis 11:00 Vapor-Pressure D e t e r m i n a tion of Several Aryl Phosphorus Compounds, 4-Methyloxazole-5carboxamide, and 3-Amino-5methylisoxazole by DSC. V. S. Venturella, P. H. DePaolo, Hoffmann-La Roche 11:20 Vapor P r e s s u r e of 3,3,4,4Tetrachlorotetrahydrothiophene 1,1-dioxide by Effusion Method. R. S. Depablo, Diamond Shamrock Corp. 11:40 M e a s u r e m e n t of Vapor Pressure by Thermal Analysis Techniques. P. S. Gill, R. L. Blaine, Du Pont
FluorescenceLuminescence Friday Morning, Ball Room R. A. Friedel, Presiding 9:00 C o r r e c t e d Fluorescence Spectra Utilizing N e w Concept in
Instrumentation. D. A. Terhaar, T. J. Porro, Perkin-Elmer 9:20 O n - L i n e A b s o l u t e Spectrofluorimeter. L. R. Zoeller, D. C. Harrington, Eastman Kodak Co. 9:40 Simple, N o n l i n e a r Calibration Algoritbms for Luminescence Spectrometry. E. M. Heithmar, F. W. Plankey, U of Pittsburgh 10:00 " P s e u d o - S h o l ' S k i i " Lumin e s c e n c e Spectra of Aromatic Hydrocarbons via Matrix Isolation. P. T. Tokousbalides, E. L. Wehry, G. Mamantov, U of Tennessee 10:40 U s e of Microcomputer for Obtaining Differential Fluoresc e n c e Spectra. D. A. Terhaar, T. J. Porro, Perkin-Elmer 11:00 Analytical Utility of N a n o second Fluorimetry. G. R. Haugen, Lawrence Livermore Lab; F. E. Lytle, Purdue U 11:20 P i c o s e c o n d Fluorescence Streak Camera Spectroscopy. W. Yu, F. Pellegrino, R. R. Alfano, City College of New York; R. Eno, Hamamatsu Corp. 11:40 Photodecomposition of Quinine Sulfate. J. U. White, White Development Corp.
Liquid Chromatography— Instrumentation Friday Morning, Little Theater L. O'Connor, Presiding 9:00 Varigrad and Similar Apparatus in Gradient Liquid Chromatography. Systematic Computational Approach. A. S. Said, Arab Development Institute, Libya 9:20 A u t o m a t i c Sampler for High-Performance Liquid Chromatography. P . Y. Howard, D. M. Ball, Micromeritics Inst. Corp. 9:40 N e w Constant Back-Pressure Valve for U s e in Liquid Chromatography. P. Y. Achener, S. R. Abbott, J. R. Berg, Varian Instrument Division, J. Heimer, Palo Alto 10:00 Trace Analysis by Micro Size H i g h - P r e s s u r e Liquid Chromatography. D. Ishii, Nagoya U, Japan; K. Mochizuki, Y. Mochida, J a p a n Spectroscopic Co., Ltd., J a p a n 10:20 N e w Pumping for H i g h - P e r formance Liquid Chromatography. S. Mori, Mie U, Japan; K. Mochizuki, M. Watanabe, M. Saito, J a p a n Spectroscopic Co., Ltd., Japan
THE MOST DEPENDABLE PART OF OUR RADIATION DETECTOR IS MADE OF PAPER. Our warranty. Which guarantees for one full year the reliability of the Channeltron® 4700 and 4800 Series continuous dynode electron multipliers. One full year. No other maker of radiation detectors would dare make that claim. Their products simply go down too fast. And too often. Galileo's Channeltron 4700 and 4800 Series are more dependable because we gave them a stable dynode surface that can be exposed to air under normal use without degrading. That means more up time for your experiments. And less frustration. What's more, we can deliver our Channeltrons fast, In fact, they're on the shelf now, waiting for your order. For more information about the Channeltron 4700 and 4800 Series, Channeltron electron multiplier arrays, custom assemblies with associated electronics, or our warranty, write Galileo Electro-Optics Corporation, Galileo Park, Sturbridge, MA 01518. Or better, call us at (617) 347-9191.
Galileo Electro-Optics Corp. 160 A ·
CIRCLE 91 O N READER SERVICE CARD ANALYTICAL CHEMISTRY, VOL. 49, NO. 2, FEBRUARY 1977
