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© 2023 MJH Life Sciences and Chromatography Online. All rights reserved.
© 2023 MJH Life Sciences™ and Chromatography Online. All rights reserved.
André de Villiers is with the Department of Chemistry and Polymer Science at the University of Stellenbosch, in Stellenbosch, South Africa.
Analyzing representative standard mixtures, APIs, and synthetic impurities shows that when TRLC is combined with RPLC in 2D-LC, separation performance is improved. We explain why.
This article highlights a number of recent developments in HPLC for polyphenol analysis.