December 2022 | LCGC North America

Essentials of LC Troubleshooting, VI: How Wide Should Those Peaks Be?

December 01, 2022

Column: LC Troubleshooting

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Estimating expected peak widths helps us determine when a column and LC system is not performing optimally.

Perspectives in Hydrophobic Interaction Temperature- Responsive Liquid Chromatography (TRLC)

December 01, 2022

Column: Column Watch

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TRLC can obtain separations similar to those of reversed-phase LC while using only water as the mobile phase.

Comparing the Chemical Profiles of Plant-Based and Traditional Meats Using GC–MS-Based Metabolomics

December 01, 2022

Focus on Food Analysis

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Untargeted GC–MS metabolomics with sample derivatization is shown here to be effective for measuring the chemical profiles of traditional and plant-based meat products.

An Adventurous Journey Around the Thermodynamics of Liquid Chromatography

December 01, 2022

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The values determined by van’t Hoff analysis only have practical significance if we analyze the results obtained with well-planned and systematically varied experiments.

Remember the First Time

December 01, 2022

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Learning or mastering new skills as an adult can feel daunting. These three tips will help.

New 2D-LC–MS Approaches for the Analysis of In-Process Samples and for the Characterization of mAbs in a Regulated Environment

December 01, 2022

Featured Articles

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The methodologies demonstrated here open the way to fully compliant at-line monitoring of monoclonal antibody quality attributes.

LCGC Employment and Salary Survey 2022: Exploring the Current Mood

December 01, 2022

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This year's LCGC North America salary and employment survey examines the current landscape of the separation science field through the lens of workers.