CHANNELED ENERGY
See liquid scintillation counts in true perspective with United Technologies Packard Tri-Carb Systems. In 1980, Packard introduced the Spectralyzer ' ; the windowless concept to liquid scintillation counting. Today, Packard has more than 4 years experience with this LSC technique of the future. Implemented on all Packard Tri-Carbs, Spectralyzer provides accurate DPM results with and without external standardization, true chemiluminescence correction, spectrum plot, pattern recognition and much more. Whether tailored to your applications (radiochromatography, R I A / Q C , steroid receptor analysis, etc.) or not, you were never before able to put so much liquid scintillation power in your laboratory. For further information, call or write: United Technologies Packard, 2200 Warrenville Rd., Downers Grove, IL 60515. Tel. (312)969-6000. Packard Instruments International SA, Renggerstrasse 3/CH-8038, Zurich Switzerland. Tel. 01/481/69 44. Serving Science in Over 50 Countries Around the World
UNITED TECHNOLOGIES PACKARD
For Product Information Circle 167.
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1224 A • ANALYTICAL CHEMISTRY, VOL. 56, NO. 11, SEPTEMBER 1984
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