LCGC Blog

HPLC Diagnostic Skills II – Tailing Peaks

In HPLC Diagnostics Skills Part I we looked at baseline issues, and we continue here with HPLC peaks and in particular the skills required to identify tailing peaks, the causes of peak tailing, and most importantly, how to fix the issues that give rise to this peak deformation.
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Innovative Workflows and Tools Address Current UHPLC/HPLC Challenges
An online resource with useful tools and practical information to address current UHPLC/HPLC challenges. The site provides useful articles, videos, application notes, and more.
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Features

Host Cell Protein Monitoring During Downstream Processing Using Micro-Pillar Array Columns Combined with Mass Spectrometry

The use of micro-pillar array columns in combination with mass spectrometry (MS) for the characterization of host cell proteins (HCPs) and their monitoring during downstream processing is discussed. Read more

mORE Features

Petroleum Pollution Analysis with Ramped Pyrolysis GC–MS

LCGC Europe spoke to Zhanfei Liu from the Marine Science Institute at the University of Texas at Austin, USA, on the role of chromatography in petroleum pollution analysis. Read more