High-performance liquid chromatography-tandem mass spectroscopy (HPLC–MS/MS) chromatography reveals pyrrolizidine alkaloids (PA)/pyrrolizidine alkaloid N-oxides (PANO) toxin risks in 63 tea samples.
|Articles|September 26, 2019
Seeing the Big Picture: Multidimensional Liquid Chromatography for Biotherapeutic Characterization
Author(s)Phenomenex, Inc.
• 4D LC offers significant benefits for biotherapeutic characterization. • Multidimensional LC can help find previously undetected impurities. • User-friendly software offers a solution to 4D-LC challenges.
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