Whether you are in research, development, management, or all three
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Whether you are in research, development, management, or all three...
CHEMTECH is, you should be reading!
is the publication
CHEMTECH is so stimulating, so wide-ranging, so idea-packed, it's guaranteed! Once you've seen an issue oi CHEMTECH, you'll want to use it every day.
Countless benefits in each monthly issue!
ARTICLES You'll welcome regular access to wide-ranging authoritative arti-cles on people management... legal issues . . . new chemical technologies . . . chemical effects within the environment... development of new materials . . . new engineering techniques . . . education . . . business strategies . . . uses of computers and robotics . . . just to name a few.
CHEMTECH also contains regular features that will undoubtedly become your favorite reading . . .
VALUED HIGHLIGHTS Heart Cuts point the way to new products, processes, research, or simply that odd fact you wouldn't see anywhere else. You'll also find informative highlights from current literature.
EYE-OPENING OPINIONS View from the Top gives CEO's, university presidents, and other top-ranking industry leaders a chance to speak out. The Guest Editorial is one person's opinion on important issues of all kinds. And each month the founding editor, B.J. Luberoff, provides a provocative look at today's world.
CHEMTECH also looks at the world with a lighter eye in The Last Word and original cartoons. We could go on, but there just isn't enough room!
'For personal use only. "Air Service included.
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1989 Rates Canada &
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Built-in Carbon-13 Intensity Reference for Solid-State Analysis by Magic-Angle-Spinning Nuclear Magnetic Resonance Spectrometry 2579 Detailed 13C relaxation and calibration exper iments demon-s t ra te t h a t the 13C N M R signal of the "bu i l t - in" Delrin resonance of a large-sample M A S system can be used as an intensi ty s t anda rd for absolute 13C spin counting measure-ments . Ming Zhang and Gary E. Maciel*, Department of Chemistry, Colorado State University, Fort Collins, CO 80523
Technical Notes Evaporation Device for Continuous Flow Liquid Secondary Ion Mass Spectrometry 2582 Ming-chuen Shih*, Tao-Chin Lin Wang, and S. P. Markey*, Laboratory of Clinical Science, National Institute of Mental Health, Bethesda, MD 20892
Manual Headspace Method To Analyze for the Volatile Aromatics of Gasoline in Groundwater and Soil Samples 2584 Valerie D. Roe, Michael J . Lacy, and James D. Stuart*, Depart-ment of Chemistry, U-60, 215 Glenbrook Road, University of Con-necticut, Storrs, CT 06269-3060 and Gary A. Robbins, Department of Geology and Geophysics, U-45,345 Mansfield Road, University of Connecticut, Storrs, CT 06269-3045
Comparison of Paraffin Oil and Poly(chlorotrifluoroethylene) Oil Carbon Paste Electrodes in High Organic Content Solvents
2585 Neil D. Danielson*. Ju l ie Wangsa, and Margare t A. Targove, Department of Chemistry, Miami University, Oxford, OH 45056
Versatile Impedance Matching Network for Inductively Coupled Plasma Spectrometry 2589 Akbar Montaser*, Izumi Ishii, and R. H. Clifford, Department of Chemistry, George Washington University, Washington, D.C. 20052, and S. A. Sinex and S. G. Capar, Division of Contaminants Chemistry, Food and Drug Administration, Washington, D.C. 20204
1252 A ANALYTICAL CHEMISTRY, VOL. 61, NO. 22, NOVEMBER 15, 1989