Untargeted analysis using liquid chromatography with tandem mass spectrometry (LC–MS/MS) chemical profiling is a valuable tool, but care needs to be taken with experimental design.
Hot Topics in Mass Spectrometry
LCGC spoke to Hans-Gerd Janssen from the Unilever Foods Innovation Centre in The Netherlands about the advantages of a novel, rapid method to analyze antioxidants that inhibit oxidation.
Scientists used supercritical fluid chromatography (SFC) and ultrahigh-pressure liquid chromatography (UHPLC)—both coupled with high-resolution mass spectrometry (HRMS)—to analyze various types of chlorinated paraffins (CPs) in fish oil-based dietary supplements.
How can low-resolution mass spectrometry (LRMS) and high-resolution (HR) MS work together to provide unambiguous results in clinical and forensic toxicology?
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