The authors developed an analytical method for the fast analysis of vitamins in a complex matrix using in-line and complementary high performance liquid chromatography with photodiode-array and mass spectrometry detection techniques. The method development was significantly faster when the authors used both the UV-vis spectral scanning capability of a photodiode-array detector and the mass spectral scanning capability of an ion-trap mass spectrometer.
LCGC 17(9), 854–864 (1999).Join the global community of analytical scientists who trust LCGC for insights on the latest techniques, trends, and expert solutions in chromatography.
Navigating the Impact of Funding Cuts: Voices from the Research Community
July 9th 2025Shifts in U.S. federal science funding—driven by the newly established Department of Government Efficiency (DOGE)—are causing delays, uncertainty, and program changes across academic and regulatory research institutions.