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News • Seminar on Near-Infrared Reflectance Analysis. Sept. 29-30. Minneapolis, Minn. Contact: Jim Psotka, Technicon Instruments Corp., 511 Benedict Ave., Tarrytown, N.Y. 10591; 914-681-3185 • Quality Assurance in Air Pollution Measurements. Oct. 14-18. Boulder, Colo. Contact: Air Pollution Control Association, P.O. Box 2861, Pittsburgh, Pa. 15230; 412-621-1090 • Labcon N e w England '84. Oct. 16-18. Woburn, Mass. Contact: Tower Conference Management Co., 331 West Welsley St., Wheaton,Ill. 60187; 312-668-8100
For Your Information
MODERN CHEMICAL TECHNOLOGY is a unique, hands-on, practice-oriented program developed and newly updated by the American Chemical Society. It's a concise, seven-volume practical approach to chemistry for both students and on-thejob, degreed technicians and a valuable set of reference manuals as well. Students and technicians focus on a wide range of practical applications of theoretical concepts . . . cover sampling, analytical, and instrumentation techniques. Cost effective. Thorough. Unique. For free brochure, call collect 202/872-4588 or mail coupon below: American Chemical Society Division of Education 1155 Sixteenth St, N.W. Washington, D.C. 20036 Please send brochure on Modern Chemical Technology—No obligation, of course. Name. Title _ Organization . Address City, State, Z i p . 56309-2004-E710
CompuChem Laboratories of Research Triangle Park, N.C., has been purchased from Mead Corporation by the company's management and a group of investors. CompuChem Laboratories performs toxic waste and drugs-of-abuse analyses and specializes in GC/MS instrumentation. For more information contact R. Lee Myers, CompuChem Laboratories, P.O. Box 12652, Research Triangle Park, N.C. 27709, 919-549-8263.
Only
ALLTECH
Offers Everything For Chromatography
• GC • HPLC
• TLC The leading innovator and supplier of chromatography products and accessories, Alltech offers the widest variety of new and useful products t o c h r o m a t o g raphers the world over. Select f r o m thousands of guaranteed GC, HPLC, and T L C products complete with hundreds of application chromatograms listed in our 376-page general catalog.
Xytel Corporation and Arnel Laboratory Services have announced that Arnel will provide analytical systems and all analytical support for XytePs computerized, modular-design pilot plant products. Arnel specializes in the design and implementation of application-engineered GC systems to meet specific customer requirements. For more information contact Joel Bueb, Arnel Laboratory Services, Parlin East-One, 3141 Bordentown Ave., Parlin, N.J. 08859, 201-721-4300, or Serge Randhava, Xytel Corp., 801 Business Center Drive, Mt. Prospect, 111. 60056, 312-299-9200. Quality invites comparison. I8-P, "Proposed Guideline for Determining Performance of Volumetric Equipment" is a new publication from the National Committee for Clinical Laboratory Standards (NCCLS). The document is designed to aid in meeting inspection and accreditation requirements for volumetric equipment, troubleshooting and decision making when evaluating and purchasing the devices, and training laboratory personnel in their proper use. Copies are $15 each prepaid (plus $5 additional per copy for orders from outside the U.S.); discounts are available for multiple copies. For more information contact NCCLS, 771 E. Lancaster Ave., Villanova, Pa. 19085.
Call 312/948-8600 o r write for your copy and get o n our mailing list to receive new product information for the chromatography lab. Alltech/Applied Science, 2051 Waukegan Road, Deerfield, IL 60015.
ALLTECH APPLIED SCIENCE
CIRCLE 2 ON READER SERVICE CARD ANALYTICAL CHEMISTRY, VOL.
56, NO. 9, AUGUST 1984 ·
1075 A