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Automatic Viscosity Measuring Systems — AVS — Automates Capillary Viscosity Measurements. System AVS/PA with 10 sample capacity employs one capillary viscometer and performs selected test programs of testing single or repeat measure ments, discharge, rinsing and sample change automatically. AVS/G base unit in conjunction with AVS/PA provides a seven digit tape print out with a 0.01 sec resolution. Efflux time is measured opto-electronically resulting in accuracy of meas urement of 0 . 1 % . Covers measuring range of 0.3 to 30.000 cSt at tem peratures up to +150°C. AVS systems for single and serial measurement also available. Send for descriptive color brochure now.
SCHOTT J E N A " GLASWERK SCHOTT & GEN., Inc. 11 East 26th Street · New York, New York 10010 · (212)679-8535 CIRCLE 106 ON READER SERVICE CARD
NEW SLM 8000 Photon Counting Spectrofluorometer With Corrected Polarization Accessory
N e w 8-page brochure tells in detail the remarkable efficiency of this innovative lab instrument that performs direct photon c o u n t i n g with ultimate sensitivity in l i g h t d e t e c t i o n ( 1 0 1 2 Molar Quinine Sulfate) accompanied by the lowest possible "dark c o u n t ' d r i f t a n d highest gain stability.
Π Please send S L M 8000 b r o c h u r e . Other S L M High Performance Instruments: Π S L M 4000 Precision Corrected Polarization Fluorometer Π S L M 4800 Subnanosecond Fluorescence Lifetime Instrument NAME AFFILIATION. ADDRESS CITY
.ZIP.
-STATE.
SLM INSTRUMENTS, INC. 1101 East University Avenue
·
Urbana, IL 61801
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Phone (217) 384-7730
CIRCLE 195 ON READER SERVICE CARD 888 A ·
ANALYTICAL CHEMISTRY, VOL. 4 9 , NO. 1 1 , SEPTEMBER
1977
Chairman, 1977, Dunlop Research Centre, Sheridan Park Research Community, Mississauga, Ont. L5K 1Z8, Canada. Page 202 A, Feb. I 2nd International Symposium on Aquatic Pollutants. Sept. 26-28. Noordwijkerhout (near Amster dam), T h e Netherlands. Approxi mately 30 papers on transport, transformation, identification, and biological effects of aquatic pollu tants will be presented by invited speakers from 10 different countries. Contact: George L. Baughman, Environmental Re search Lab, U.S. Environmental Protection Agency, College Station Rd., Athens, Ga. 30601. 404-5463145 I 9th Meeting of the British Mass Spectroscopy Group. Sept. 27-29. U. of Swansea, Wales. Contact: J. R. Chapman, Secretary, British Mass Spectroscopy Group, ΑΕΙ Scientific Apparatus Ltd., Barton Dock Road, Urmston, Manchester M31 2LD, England 3rd International Symposium on Column Liquid Chromatography. Sept. 27-30. Salzburg, Austria. Con tact: Verein Osterreichischer Chemiker, Eschenbachgasse 9, A1010 Vienna 1, Austria 2nd International Symposium on P o l y n u c l e a r Aromatic Hydrocar bons. Sept. 28-30. Battelle's Co lumbus Laboratories, Columbus, Ohio. Contact: Peter W. Jones, Battelle's Columbus Laboratories, 505 King Ave., Columbus, Ohio 43201 Arnold O. B e c k m a n Conferences in Clinical Chemistry. Sept. 2 8 30. Hilton Inn, Annapolis, Md. Sponsored by the American Associ ation for Clinical Chemistry. Topics to be covered are: Basis for Labora tory Testing, Screening for Disease, Strategies for Laboratory Testing, Response to Abnormal T e s t Data, and Education in Laboratory Utili zation. Contact: David Uddin, Naval Medical Research Institute, Bethesda, Md. 20014 16th Annual Meeting of A S T M Committee E-19 on the P r a c t i c e of Chromatography. Oct. 2-5. San Francisco. Contact: Gerald Dupre, Bio/dynamics, Inc., Box 43, Mettlers Rd., East Millstone, N.J. 08873 21st Annual O R N L Conference on Analytical Chemistry in E n e r gy Technology. Oct. 4-6. Riverside Motor Lodge, Gatlinburg, T e n n . Contact: L. J. Brady, Anal. Chem. Div., Oak Ridge National Laborato ry, Oak Ridge, Tenn. 37830. Page 879 A
