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Showing 1 to 3 of 3 for “"Ionic analytes"”.

  1. Influence of Ionic Mobile Phase Additives with Low Charge Delocation on the Retention of Ionic Analytes in Reversed Phase HPLC

    Florez, Cesar2011

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    shu-thes Repository record

  2. Detection of per- and polyfluoroalkyl substances in biosolids from wastewater treatment plants

    Kang, XiaoxiUniversity of Illinois at Urbana-Champaign2019

    … (SPE) procedure was applied to extract the PFAS analytes from biosolid samples collected from two local wastewater treatment plants (WWTPs). The SPE procedure under basic conditions showed effective extraction for ionic analytes, with recoveries of 85.62 % and 114.65 % for PFOA and PFOS, …

    uiuc Repository record

  3. Supercritical Fluid Chromatography of Ionic Compounds

    Zheng, JunVirginia Tech2005

    … polar solvent (i.e. modifier) which contains an ionic component (i.e. additive) to a CO2 mobile phase has shown major improvement in the elution of ionic analytes via packed column supercritical fluid chromatography (SFC). Firstly, we focused on the elution of sodium arylsulfonate analytes by …

    vt Repository record