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  • Product Intelligence: The Laboratory Freezer

    Sunday, January 01, 2012
    Technical Article
    Important specifications for selecting a laboratory freezer are provided in this article. The laboratory freezers found in life science laboratories boast such features as programmable alarms, auto ... read more

  • Determination of Association (kon) and Dissociation (koff) Rates of Spiperone on the Dopamine D2 ...

    Saturday, October 01, 2011
    Technical Article
    Nicolas Pierre
    Discussions on the use of the Tag-lite® platform for G protein-coupled receptor (GPCR) applications have revolved solely around affinity or potency and the calculation of the Kd output, greatly ... read more

  • Generating Nitrogen for Nuclear Magnetic Resonance Spectroscopy

    Thursday, September 01, 2011
    Application Note
    Peter Froehlich Pat Kriwoy
    Nuclear magnetic resonance (NMR) spectroscopy is an extremely important tool in the elucidation of molecular structure and is commonly used to obtain information about the interaction between ... 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
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