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  • Analysis of Oxygenates in Gasoline by Multidimensional Gas Chromatography

    Sunday, February 01, 2009
    Application Note
    Takaaki Hiraoka Mikiko Asakawa Toyohito Wada Masanao Furukawa Yasunori Terai
    The quantitative measurement of oxygenated compounds such as alcohols and ethers in gasoline by gas chromatography is difficult, because a single column for the complete separation of the target ... read more

  • A GC Tool to Ensure Precise GC Column Installation for Method Sensitivity and Reproducibility

    Sunday, February 01, 2009
    Application Note
    Kory Kelly
    Correct and precise gas chromatography column installation is critical to system performance. Columns that are installed at an improper or inconsistent depth will adversely affect analyte response and... read more

  • Using Light Scattering to Characterize SiO2 Chemical Mechanical Planarization Slurries

    Sunday, February 01, 2009
    Technical Article
    Hui Ning
    Chemical mechanical planarization (CMP) slurries are typically colloidal dispersions of silicon dioxide (SiO2) in an acid or base solution. They are integral to the semiconductor industry, emerging as... read more

  • Solutions for Global Health and Well-Being

    Sunday, February 01, 2009
    Technical Article
    Sandra Rasmussen
    From investigating mercury-laden tuna sushi in Manhattan to high-profile recalls of contaminated toys and international concern over the quality of water and air in the 2008 Olympic Village, meeting ... read more

  • Fish-Related Standard Reference Materials

    Sunday, February 01, 2009
    Technical Article
    Michele Schantz Stephen A. Wise Steven J. Christopher W. Clay Davis Rusty D. Day Jennifer M. Keller John R. Kucklick Stephen E. Long Elizabeth A. Mackey David Point Barbara J. Porter Dianne L. Poster Katherine E. Sharpless Gregory C. Turk
    Humans have been eating fish for thousands of years, enjoying its nutritional benefits. In extreme cases, health risks posed by contaminants can outweigh the health benefits imparted by fish ... read more

  • Experimental Variables in GC×GC: A Complex Interplay

    Thursday, February 01, 2007
    Technical Article
    James Harynuk Tadeusz Górecki
    Comprehensive two-dimensional gas chromatography (GC×GC) has been enjoying increasing attention in recent years. read more

  • High-Efficiency FAMEs Analyses Using Capillary GC

    Monday, January 01, 2007
    Technical Article
    Allen K. Vickers
    During the past few decades, a variety of theories concerning the hazards and benefits of dietary fats have been postulated, some of which seem to be contradictory. read more
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