June 01, 2022
Column: LC Troubleshooting
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We explain several of the more frequent causes of bad peak shapes in liquid chromatography and provide tips on how to remedy them.
June 01, 2022
Column: Column Watch
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Knowing the variables that most affect the sample loading capacity in a porous layer open tubular (PLOT) column is vital to determining how much sample to inject.
June 01, 2022
Column: Perspectives in Modern HPLC
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We kick off a new article series that offers an insider’s view of the pharmaceutical industry, focusing on the role of separation science and separation scientists.
June 01, 2022
Column: Focus on Biopharmaceutical Analysis
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Recent assessments of four biosimilars illustrate how a combination of orthogonal, high-resolution tools is used to demonstrate analytical and functional biosimilarity.
June 01, 2022
Viewpoints
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Having to handle mentorship remotely during the pandemic created challenges but also spurred us to think creatively.
June 01, 2022
Featured Article
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Advances in sample preparation have enabled analysis of RNA modifications in single cells, paving the way to discovering new insights into the functions of these molecules.
June 01, 2022
Peer-Reviewed Article
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A GC–MS method, coupled with magnetic SPE with multi-walled carbon-nanotube (MWCNT)-coated iron oxide as the adsorbent, was developed for analyzing organophosphate esters in environmental water samples.