This Wednesday morning symposium was arranged by Michael Dong of Genentech (San Francisco, California), who also participated in LCGC?s Pittcon Theater on Monday.
Session 1320
Room 316, 8:00 a.m.
This Wednesday morning symposium was arranged by Michael Dong of Genentech (San Francisco, California), who also participated in LCGC’s Pittcon Theater on Monday.
Dong will kick off this symposium with his opening remarks followed by a presentation entitled, "UHPLC in Pharmaceutical Analysis: Perspectives, Performance and Issues." This will be a great session to attend for anyone who came to Monday's Pittcon Theater presentation by Dong- and for those who didn't as well!
After this presentation, Naijun Wu from Merck and Co. will take the stage with a discussion on UHPLC in pharmaceutical process development. Next up will be Klaus Witt from Agilent Technologies who will be discussing issues and solutions with method transfer between HPLC and UHPLC.
Qinglin Tang from Merck and Co. will present, "Implementation of UHPLC in Pharmaceutical QC Laboratories," next. The final presentation in this group will come from Taylor Zhang of Genentech and will discuss UHPLC for therapeutic protein characterization.
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Quantifying Terpenes in Hydrodistilled Cannabis sativa Essential Oil with GC-MS
April 21st 2025A recent study conducted at the University of Georgia, (Athens, Georgia) presented a validated method for quantifying 18 terpenes in Cannabis sativa essential oil, extracted via hydrodistillation. The method, utilizing gas chromatography–mass spectrometry (GC–MS) with selected ion monitoring (SIM), includes using internal standards (n-tridecane and octadecane) for accurate analysis, with key validation parameters—such as specificity, accuracy, precision, and detection limits—thoroughly assessed. LCGC International spoke to Noelle Joy of the University of Georgia, corresponding author of this paper discussing the method, about its creation and benefits it offers the analytical community.