News Industrial T r a c e Analysis. J u n e 7-8. Vancouver, B.C. Contact: Ian Webber, B.C. Hydro R&D Lab, 8809 Heather St., Vancouver, B.C. V6P3TI, Canada. 604-327-0211 Symposium on A c c u r a c y in P o w der Diffraction. J u n e 11-15. Gaithersburg, Md. Sponsored by NBS, National Research Council of Canada, and International Union of Crystallography. Contact: Stanley Block, A221 Materials Bldg., National Bureau of Standards, Washington, D.C. 20234. 301-9212837 ACS 34th N o r t h w e s t Regional Meeting. J u n e 13-15. Holiday Inn, Richland, Wash. Contact: M. H. Campbell, Exxon Nuclear Co., Research & Technology Center, 2955 George Washington Way, Richland, Wash. 99352. 509-943-7309 Microprocessors and Industry: Techniques and Applications. J u n e 18-20. London Press Centre, London. Contact: Carole Meads, Sira Institute Ltd., South Hill, Chislehurst, Kent BR7 5EH, England. 01-467-2636 International Symposium on Occupational Radiation Exposure
in N u c l e a r Fuel Cycle Facilities. J u n e 18-22. Los Angeles, Calif. Contact: John H. Kane, Special Assistant for Conferences, Office for Technical Information, Dept. of Energy, Washington, D.C. 20545 10th International Symposium on Chromatography and Electrophoresis. J u n e 19-20. Venice, Italy. To be held in conjunction with the 6th International'Syiaposium on Mass Spectrometry in Biochemistry and Medicine. Contact: Alberto Frigerio, Istituto di Ricerche Farmacologiche "Mario Negri," Via Eritrea, 62, 20157 Milan, Italy. Page 1322 A, Dec. 6th International Symposium on Mass Spectrometry in B i o c h e m istry and Medicine. J u n e 21-22. Venice, Italy. To be held in conjunction with the 10th International Symposium on Chromatography and Electrophoresis. Contact: Alberto Frigerio, Istituto di Ricerche Farmacologiche "Mario Negri," Via Eritrea, 62, 20157 Milan, Italy. Page 1323 A, Dec. 72nd Annual Meeting of the Air Pollution Control Association. J u n e 24-28. Cincinnati Convention
Center, Cincinnati. Contact: Air Pollution Control Assoc, P.O. Box 2661, Pittsburgh, Pa. 15230. 412621-1090 J o i n t Congress on Clinical Chemistry. J u n e 25-29. Montreal, Que., Canada. Contact: Claire DuPont, Dept. of Biochemistry, Montreal Children's Hospital, 2300 Tupper St., Montreal, Que., Canada H3H 1P3 32nd Annual Summer Symposium on Analytical Chemistry. J u n e 27-29. P u r d u e University, West'Lafayette, Ind. Contact: Fred E. Lytle, Chemistry Bldg., Purdue University, West Lafayette, Ind. 47907 XXI Colloquium Spectroscopicum Internationale—8th International Conference on Atomic Spectroscopy. Jul. 1-6. Cambridge, England. Sponsored by the Royal Society, the Chemical Society, and the Institute of Physics. Contact: Association of British Spectroscopists, XXI CSI/8th ICAS, P.O. Box 109, Cambridge CB1 2HY, UK. Page 866 A, August World Spectroscopy Conference. Jul. 2-3. Sheraton Hotel, Lisbon,
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News Portugal. Contact: Vijay Mohan Bhatnagar, Alena Enterprises of Canada, P.O. Box 1779, Cornwall, Ont. K6H5V7, Canada Third European Congress of Clinical Chemistry. Jul. 3-8. Brighton, UK. Contact: P. J. N. Howarth, Dept. of Chemical Pa thology, Guys Hospital Medical School, London SEl 9RT, UK 2nd World Chromatography Conference. Jul. 5-6. Sheraton Hotel, Lisbon, Portugal. Contact: Vijay Mohan Bhatnagar, Alena Enterprises of Canada, P.O. Box 1779, Cornwall, Ont. K6H 5V7, Canada AACC ;ilst National Meeting. Jul. 15-20. New Orleans. Contact: AACC National Office, 1725 Κ St., N.W., Washington, D.C. 20006. 202-857-0717 National Conference on Weights and Measures. Jul. 22-27. Port land, Ore. Contact: Harold Wollin, A211 Metrology Bldg., NBS, Washington, D.C. 20234. 301-9213677 21st Rocky Mountain Confer ence on Analytical Chemistry. Jul. 30-Aug. 1. Sponsored jointly
by Rocky Mountain Society of Ap plied Spectroscopy and Rocky Mountain Chromatography Discus sion Group. Contact: Η. Ε. Taylor, U.S. Geological Survey, 5293 Ward Rd., Arvada, Colo. 80002. Page 1323 A, Dec. 28th D e n v e r Conference on Ap plications of X-Ray Analysis. Jul. 30-Aug. 3. University of Den ver. Contact: Mildred Cain, Den ver Research Institute, University of Denver, Denver, Colo. 80208. 303-753-2141 Photo/Optoacoustic Spectrosco py and Detection. Aug. 1-3. Iowa State University. Sponsored by the Optical Society of America and the Ames Laboratory-USDOE. Con tact: The Optical Society of Amer ica, Suite 620, 2000 L St., N.W., Washington, D.C. 20036. 202-2931420 Combined 37th Annual Meeting of the Electron Microscopy So ciety of America and 13th Annu al Meeting of the Microbeam Analysis Society. Aug. 13-17. San Antonio, Tex. Contact: Dale New bury, Chairman, MAS Program Committee, NBS, Bldg. 222, Room
A121, Washington, D.C. 20234. 301-921-2875 1979 Symposium on Instrumen tation and Control for Fossil En ergy Processes. Aug. 20-22. Den ver Marriott, Denver. Topics in clude two-phase interface level measurement, on-line analysis and sampling, flow control systems, and reactor temperature measurement. Contact: M. L. Holden, Director, Conference Planning and Manage ment, Argonne National Laborato ry, Bldg. 223, 9700 S. Cass Ave., Argonne, III. 60439. 312-972-5585 5th Australian Symposium on Analytical Chemistry. Aug. 2 0 24. Perth, Western Australia. Con tact: Barry Codling, Analytical Di vision, Royal Australian Chemical Institute, 30 Plain St., Perth, Western Australia 6000 International Conference on Liquid Scintillation Counting: Recent Applications and Devel opment. Aug. 21-24. University of California at San Francisco. Con tact: C. T. Peng, School of Phar macy, University of California, San Francisco, Calif. 94143 27th I U P A C Congress. Aug. 27-
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