Patrick Lavery is an Editor for the MJH Life Sciences brands LCGC and Spectroscopy, and their respective websites, chromatographyonline.com and spectroscopyonline.com. He previously spent nearly a decade as a news anchor, reporter, and producer at New Jersey 101.5 FM.
Using HPLC–MS and GC–MS for Improving Speed and Accuracy of Organosulfur Compound Detection
May 2nd 2023High performance liquid chromatography–mass spectrometry and gas chromatography–mass spectrometry, along with numerous extraction methods, are helping to find organosulfur compounds in food more easily, providing researchers better information about the health benefits of these substances.
GC✕GC–TOF-MS Helps Quantify Pesticides in Water Susceptible to Contamination
April 28th 2023Pesticides in local surface and groundwaters were purified and enriched with solid-phase extraction, then analyzed using multidimensional gas chromatography coupled to mass spectrometry, with the results compared to those found by gas chromatography–quadrupole mass spectrometry.