Program
SURFACE AREA ANALYZERS Thermal Analysis Wednesday Morning, Room 311 G. Krapf, Presiding 8:40 Thermometric Analysis of Mixtures Containing Phosphates—P. Sadtler, Sanda Inc., T. Sadtler, J. D. Stutts 9:00 N e w Data Analysis Appli cations of the Du Pont 1090 Thermal Analysis System—R. L. Blaine, P. F. Levy, Du Pont 9:20 Thermometric Titration of Alkaline Hydroxide and Carbonates in Mixtures—P. Sadtler, T. Sadtler, Sanda, Inc. 9:40 The Use of DSC, TG, and TMA Techniques in Routine Analy ses and Quality Control—G. Widmann, R. W. Arndt, R. Scheidegger, Mettler Instruments AG 10:00 Use of a Calorimeter as an Experimental Reactor—J. Mercier, Setaram 10:30 N e w Applications of the N e t z s c h Heat Flux Differential Scanning Calorimeter—DSC 444 —H. Pfaffenberger, E. Kaisersberger, Netzsch, Inc. 10:50 Thermal Analysis of Min erals in Coal and Coal Ash—C. M. Earnest, Perkin-Elmer 11:10 Design and Application of a Piezoelectric Crystal Thermogravimetric Analyzer for Microgram and Submicrogram Samples—D. E. Henderson, W. M. Tonkin, M. B. DiTaranto, D. Ahlgren, D. A. Gatenby, T. W. Shun, M. E. Grabscheid, Trinity College 11:30 Characterization of Coal Liquefaction Intermediates by Thermal Methods of Analysis—C. M. Earnest, Perkin-Elmer 11:50 T h e Determination of Combustion Efficiency and Calcium Utilization of a Fluidized Bed Com bustion Furnace—R. F. Culmo, R. L. Fyans, Perkin-Elmer
Biomedical/Pharmaceutical Wednesday Morning, Room 313 H. M. Stahr, Presiding 8:40 Quantitative Fluorine-19 NMR Analysis of Pharmaceuticals Using Fluorine Derivatization Techniques—G. E. Zuber, D. B. Staiger, R. J. Warren, J. E. Zarembo, Smith Kline Corp. 9:00 Delta-9 Tetrahydrocanna binol Capsule Analysis by HPLC—D. O. Helton, E. Murrill, Midwest Research Institute 9:20 Selective Detection of Nitro
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MODERN, RELIABLE , DYNAMIC FLOW I used by both instruments with any non-corrosive J adsorbate. No ideal gas 1 corrections or void volume measurements required. Extremely sensitive for a wide range of applications.
QUANTASORB ' A very fast, accurate and versatile instrument for surface area, pore size distributions, adsorption and desorption isotherms. Ideal for measuring chemisorption uptake.
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