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Since 1948 the most widely used metering pump in the laboratory
Basic Electronics for M e a s u r e ments and Instrumentation Blacksburg, Va. Aug. 21-23. Peter R. Rony, David G. Larsen, Howard M. Berlin, P a u l E. Field, and Chris Skaar. $195 (includes textbooks and lunches). Contact: Linda Leffel, Center for Continuing Education, Virginia Polytechnic Institute and State U., Blacksburg, Va. 24061. 303-951-5241 Forensic and Chemical T o x i c o l o g y Finnigan Institute, Cincinnati. Aug. 21-25. B. Finkle and T. Jennison. $625. Contact: Ann Woolley, Finnigan Institute, 11750 Chesterdale Rd., Cincinnati, Ohio 45246. 513-772-5500 Microcomputer Interfacing Philadelphia Hilton Hotel. Aug. 2 2 24. Contact: C. Titus, Course Director, Tychon, Inc., P.O. Box 242, Blacksburg, Va. 24060. 703-951-9030
the MINIPUMB from LDC here's why: simple design, dynamic range, 16 to 920 ml/hr dead volume 100/f./ pressures to 5000 psi, repetitive accuracy ±0.3%
Send for Catalog Parts and price list also available
Liquid chromatography by
LABORATORY DATA C O N T R O L Division of Milton Roy Co. P.O. B o x 10235, Riviera B e a c h , FL 33404 305/844-5241 Telex 5 1 3 4 7 9 184 CIRCLE 125 ON READER SERVICE CARD
Instrumentation Signal Conditioning T e c h n i q u e s Blacksburg, Va. Aug. 24-26. Peter R. Rony, David G. Larsen, Howard M. Berlin, Paul E. Field, and Chris Skaar. $195 (includes textbooks and lunches). Contact: Linda Leffel, Center for Continuing Education, V P I & SU, Blacksburg, Va. 24061. 303-951-5241 Digital Electronics and Microcomputer Interfacing Basics Blacksburg, Va. Aug. 28-30. Peter R. Rony, David G. Larsen, Howard M. Berlin, Paul E. Field, and Chris Skaar. $195 (includes textbooks and lunches). Contact: Linda Leffel, Center for Continuing Education, VPI & SU, Blacksburg, Va. 24061. 303-951-5241 Interfacing Instrumentation and Control H a r d w a r e to Minicomputers U. of Wisconsin-Madison. Aug. 28-30. $285. Contact: James E. Nicholls, Dept. of Engineering, U. of WisconsinExtension, 432 N. Lake St., Madison, Wis. 53706. 608-262-2061 Understanding Microprocessors and T h e i r Applications U. of Wisconsin-Madison. Aug. 2 9 Sept. 1. Contact: James E. Nicholls, Dept. of Engineering, U. of WisconsinExtension, 432 N. Lake St., Madison, Wis. 53706. 608-262-2061 Microcomputer, Instrument, and Analog Converter Interfacing and P r o g r a m m i n g Blacksburg, Va. Aug. 31-Sept. 2. Peter R. Rony, David G. Larsen, Howard M. Berlin, Paul E. Field, and Chris Skaar. $195 (includes textbooks and lunches). Contact: Linda Leffel, Center for
6 4 8 A · ANALYTICAL CHEMISTRY, VOL. 5 0 , NO. 7, JUNE
1978
Continuing Education, V P I & SU, Blacksburg, Va. 24061. 303-951-5241 D e s i g n i n g w i t h Microcomputers Blacksburg, Va. Sept. 11-13. Contact: C. Titus, Course Director, Tychon, Inc., P.O. Box 242, Blacksburg, Va. 24060. 703-951-9030 Microcomputer Interfacing Blacksburg, Va. Sept. 14-16. Contact: C. Titus, Course Director, Tychon, Inc., P.O. Box 242, Blacksburg, Va. 24060. 703-951-9030 Software D e s i g n Blacksburg, Va. Sept. 1-22. Contact: C. Titus, Course Director, Tychon, Inc., P.O. Box 242, Blacksburg, Va. 24060. 703-951-9030 High-Resolution GC Capillary Columns Sheraton-St. Louis Hotel, St. Louis. Oct. 14-15. R. E. Kaiser. Contact: A. Zlatkis, Chemistry Dept., U. of Houston, Houston, Tex. 77004 Liquid Chromatography Sheraton-St. Louis Hotel, St. Louis. Oct. 14-15. Csaba Horvath. Contact: A. Zlatkis, Chemistry Dept., U. of Houston, Houston, Tex. 77004
For Your Information Journal of High Resolution Gas Chromatography & Chromatography Communications is scheduled for publication beginning July 1978 by Alfred Huthig Verlag G m b H , Postf. 102869, D-6900 Heidelberg 1, Germany. T h e new journal will cover both theory and practice of gas chromatography, liquid chromatography, and thin-layer chromatography, with emphasis on the solution of practical problems. T h e publication will appear in English and will consist of two parts: Journal of High Resolution Chromatography (HRC) and Chromatography Communications (CC). HRC (every other month) will present original research papers, in-depth reviews, and general information of interest to chromatographers. CC (monthly) is intended for rapid dissemination of short practical details of chromatography techniques t h a t normally would not be published as full scientific papers. Every other month, HRC and CC will appear in combination. Subscription price for one year is $140. T h e latest issue of Chemical-Analyst (published bimonthly by J. T. Baker
