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  • Foam Drainage Investigated Using Terahertz Spectroscopy

    Tuesday, January 01, 2008
    Technical Article
    Justin A. Heuser Anita R. Taulbee Wolfgang U. Spendel Michael R. Hughes Gilbert E. Pacey
    The region of the electromagnetic spectrum known as terahertz (tera = 10 12) has remained relatively unexplored due to the limitations of microwave and infrared sources. read more

  • A Flexible Optomechanical Arm for FTIR Analysis of Samples Outside the Sample Compartment

    Monday, October 01, 2007
    Application Note
    Sue Berets Joe Lucania Jeff Christenson Milan Milosevic Violet Milosevic
    An articulated opto-mechanical arm, the daVinci arm, was developed to enable in situ analysis of large samples. read more

  • Increased Throughput in Method 8270 Analysis

    Monday, January 01, 2007
    Application Note
    William D. Goodman Frank DeLorenzo
    Method 8270 is a GC-MS method created by the U.S. EPA Office of Solid Waste for the analysis of semivolatile organics by gas chromatography-mass spectrometry. read more

  • Automated Chemical Ionization in GC-MS

    Monday, January 01, 2007
    Application Note
    Chris Sandy Jean-Francois Garnier Bernhard Rothweiler Fred Feyerherm Sihem Ben Mahmoud Harry F. Prest
    Gas chromatography with mass spectrometric detection using chemical ionization (CI) has demonstrated great utility in a wide variety of application areas ranging from forensics to environmental to ... read more

  • Sizing Particles

    Tuesday, November 01, 2005
    Technical Article
    Michael Levin
    Many methods and numerous instruments are available from recognized vendors to measure particle size. read more

  • Microscopy is Moving On

    Friday, July 01, 2005
    Technical Article
    Aubrey Lambert
    The basis for observations has not really changed in all the time that lenses have been used to magnify objects. read more

  • Increasing Application of X-Ray Powder Diffraction in the Pharmaceutical Industry

    Wednesday, June 01, 2005
    Application Note
    Brian Litteer Detlef Beckers
    X-ray powder diffraction has recently been propelled to the forefront as an analytical tool in the pharmaceutical industry for a wide range of applications. read more
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