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(983) Analytical Methods for Nutrient Analysis in Use Today. W. Ellefson, Hazleton Laboratories (984) Nutrient Analytical Methods for Tomorrow. H. Hill, Washington State University (985) Validation of the Analytical Process for Nutrient Analysis. W. R. Wolf, U.S. Department of Agriculture
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Atomic Spectroscopy Instrumentation Room 61 A. J. Sharkins, Aluminum Co. of America, Presiding 8:30
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(986) The Use of Digital Techniques in the Control of Source and Data Acquisition Parameters in Spark Emission Spectrometry. P. Eggimann, Fisons Instruments, F. Pilloud, J. P. Sola (987) Improving Analytical Precision, Accuracy, and Sample Throughput in CP-AES: Performance Characterization of 196-Channel, High-Resolution Simultaneous ICP-AE Spectrometer. G. H. Gower, Fisons Instruments, R. C. Fry, P. Cassagne, A. Eastgate (988) Overcoming Spectral Interferences: Can a High-Resolution Echelle Spectrometer Really Improve the Accuracy of ICP-AES Measurements? R, C. Fry, Fisons Instruments, M. Foetisch, G. H. Gower, P. Cassagne
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(989) Interferomelric Study of the Spectral Characteristics in a GC/Radiofrequency Plasma System During Peak Elution. M. Wu, Brigham Young U., M. L. Lee, P. B. Farnsworth (990) The Design and Performance Evaluation of an Echelle Spectrometer for ICP-AES. T. W. Barnard, Perkin-Elmer Corp., M. I. Crockett, J. C. Ivaidi, P. L. Lundberg, E. F. Young (991) The Design and Evaluation of a Multichannel Solid AES Detector. T. W. Barnard, Perkin-Elmer Corp., M. I. Crockett, J. C. Ivaidi, P. L. Lundberg (992) Strategies for the Development of Methods for the Determination of Trace, Minor, and Major Elements in Bronzes, Brasses, and High-Purity Metals Using a Novel Diode Array-Based Solid-State ICP Spectrometer System. S. W. McGeorge, Leco Instruments Ltd., P. A. Cop (993) A Unique Approach to Accessing a Wide Wavelength Range without Compromising Resolution for ICP-AES. S. W. McGeorge, Leco Instruments Ltd. (994) A New Method for Feedback Stabilization of a Microwave Power Supply. M. W. Borer, Indiana University, R. E. Ensman, G. M. Hieftje (995) Absolute Analysis in ETA-AAS. G. Torsi, Universita Degli Studi di Bologna, F. Fagioli, C. Locatelli
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Chromatography Fundamentals Room 62 G. A. Pearse, LeMoyne College, Presiding
Coal, Oil, and Lubricants ,
Room 100 R. G. Bargiol, Pennsylvania American Water Co., Presiding 8:30 8:50
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202 A • ANALYTICAL CHEMISTRY, VOL. 64, NO. 3, FEBRUARY 1, 1992
(996) Electroformed Nickel Tubing for Chromatographic Applications. J. W. Frank, Valco Instruments Co., Inc., S. D. Stearns, J. K. McGee, H. L. Lafterty (997) Evaluation of Glassy Carbon as a Stationary Phase for Chromatography. T. M. Engel, Ohio State University, S. V. Olesik (998) Enhanced Fluidity Mobile Phases in Reversed Phase HPLC. Y. Cui, Ohio State University, S. V. Olesik (999) CE Using Capillary GC Columns. M. Feeney, J&W Scientific, K. Turner, D. T. Mao (1000) Informing Power of One- and Two-Dimensional Separations. J. M. Davis, Southern Illinois University (1001) On-Line SFE/GC Analysis of Polymer Additives. S. Ludlow, Dionex Corp., T. Hoge, N. Porter (1002) Modeling Preparative Gradient Elution Chromatography of Proteins. M. Z. El Fallah, University of Tennessee, G. Guiochon (1003) Spectroscopic Studies of the Orientations of Octadecylsilane Chains Bonded to Silica. M. E. Montgomery, Jr., University of Delaware, M. J. Wirth (1004) Abstract for DNA Fragment Column. P.C.H. Shieh, Beckman Instruments, Inc., B. O'Brien, T. Salina, M. Guo, N. Cooke (1005) Optimization of pH for the Separation of Organic Acids in CZE. S. C. Smith, Magellan Laboratories, Inc., M. G. Khaledi
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(1006) Comparison of Petroleum Hydrocarbon Determinations. B. A. Birkinbine, Warzyn Inc., G. L. Gerry (1007) The Development of a Differential Scanning Colorimetric Method for the Evaluation of ASTM Sequence HIE Lubricants. P. Pei, National Institute of Standards & Technology, C. S. Ku, S. M. Hsu (1008) The Determination of Naphthenic Acids in Crude Oil. B. L. Morrison, Mobil Oil Corp., L. Bonnette, D. DeAngelis, S. J. Wood (1009) Characterization of Lubricants Using GC/FT-IR/MS/AED. R. J. Leibrand, Hewlett-Packard Co., B. D. Ouimby (1010) In-Line Trace Level Detection of Dissolved Gases in Flowing Hydrocarbon Fluids. M. D. Tissandier, University of Dayton, W. A. Rubey, A. C. Striebich, D. A. Tirey (1011) Multiple-Sample Characterization of Coals by Controlled-Atmosphere Programmed-Temperature Oxidation. R. B. Lacount, ViRoLac Industries, R: B. Lacount, Jr., D. J. Miltz, Jr., T. K. Truili, W. P. King, D. K. Walker, R. K. Wicker (1012) Computer System Design for a Controlled-Atmosphere Programmed-Temperature Oxidation Apparatus Used in Coal Characterization. D. K. Walker, Marshall University, W. P. King, R. B. Lacount, R. B. Lacount, Jr., D. J. Miltz, Jr., T. K. Trulli, R. K. Wicker (1013) Thermogravimetric Analysis in the Bench-Scale Study of Coal Gasification. R. C. Timpe, University of North Dakota, R. W. Kulas
