Dr. BRUNO KOLB is an internationally recognized expert on gas chromatography. Until his retirement in 1996, he managed the GC Applications Laboratory at Perkin-Elmer Corporation, Germany; he has also been involved in instrument development with special emphasis on specific detectors. He has been a guest lecturer at the University of Konstanz, as well as at international meetings. He has published many journal articles and book chapters, and is the author of a textbook on gas chromatography.
Dr. LESLIE S. ETTRE was a senior scientist at Perkin-Elmer Corporation until his retirement in 1990....