An Assessment of Stationary Phase Selectivity in SFC
June 1st 2022Sustainability concerns are renewing interest in SFC, often as a substitute for HPLC. With the broader application of SFC, we need a better understanding of selectivity in SFC, where stationary phase classification is not well established. This study assessed and measured the selectivity differences afforded by three prototype SFC phases.
Large-Volume Injection LC–MS-MS Methods for Aqueous Samples and Organic Extracts
June 1st 2015Environmental sample analysis by large-volume injection (LVI) in combination with liquid chromatography–tandem mass spectrometry (LC–MS-MS) is described for polar and nonpolar analytes in both aqueous samples and organic extracts.
Large-Volume Injection LC–MS-MS Methods for Aqueous Samples and Organic Extracts
May 1st 2015Environmental sample analysis by large-volume injection (LVI) in combination with liquid chromatography–tandem mass spectrometry (LC–MS-MS) is described for polar and nonpolar analytes in both aqueous samples and organic extracts.
Large-Volume Injection LC–MS-MS Methods for Aqueous Samples and Organic Extracts
January 1st 2015Environmental sample analysis by large-volume injection (LVI) in combination with liquid chromatography–tandem mass spectrometry (LC–MS-MS) is described for polar and nonpolar analytes in both aqueous samples and organic extracts.