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Gert Desmet explores the current role of AI/ML in separation science.

Gas chromatography–mass spectrometry (GC–MS) reveals a four-stage polycyclic aromatic hydrocarbons (PAH) breakdown in oil sludge co-composted with manure.

This new high-performance liquid chromatography-ultraviolet (HPLC-UV) method measures glutathione and thiol levels across 12 berries.

Piotr Alvarez explains how HILIC complements reversed-phase LC for GLP-1 peptides, and why the field is moving toward MS-friendly TFA alternatives.

In this third part of " Conversations with Michael Dong," a series on fundamentals of HPLC in pharmaceutical analysis, LCGC International’s "Perspectives in HPLC" column editor discusses the retention mechanism of hydrophobic interaction.

Liquid chromatography–tandem mass spectrometry (LC–MS/MS) shows hydrogel cuts dogs' peak bupivacaine blood levels fivefold.

In the second part of our interview, Novartis's Martina Lioi talks about using IP-HILIC and RP for lipid-siRNA impurities

LCGC International spoke to David Hage, Sanduni Heenkenda, and Zoe Zingler of the University of Nebraska-Lincoln about how green chemistry principles are reshaping affinity chromatography.

Panelists identify the parameters that make or break peptide method robustness and tech transfer, including temperature, flow rate, and dwell volume.

Gas chromatography-mass spectrometry (GC–MS) shows scarlet macaw feather scent varies by sex and mate status.

Martina Lioi pairs IP-HILIC and RP to map impurities in fatty acid–linked siRNAs

Gas chromatography-mass spectrometry (GC–MS) reveals bisphenol A and other lasting pollutants in Maricá Lagoon (Brazil) sediments.

This week, Chromatography Online covered automated GC-MS/MS testing for phthalates in oils, chemicals hidden in bioplastic packaging, troubleshooting tips for oligonucleotides and GLP-1 peptides, automated glycan profiling, NIST reference materials, and the experience of being the only woman in the laboratory.