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Gas chromatography-ion mobility spectrometry (GC-IMS) analysis shows supercooling best preserves beef flavor in shipping.

What five LCGC roundtables reveal about barriers, mentorship, and networking for women building careers in chromatography.

Ultrahigh-performance liquid chromatography quadrupole time-of-flight mass spectrometry (UHPLC–QTOF-MS) reveals urinary metabolite links between ADHD and pesticide exposure.

Measuring the small molecules that fuel cell metabolism, things like amino acids, sugar phosphates, and energy carriers, turns out to be trickier than it sounds. Victoria Pozo Garcia explains to LCGC International why hydrophilic interaction liquid chromatography (HILIC) tends to work better for these compounds than the more common reversed-phase method.

High-performance liquid chromatography (HPLC) and proton-transfer-reaction time-of-flight mass spectrometry (PTR-ToF-MS) data power AI-based grading of Baimudan white tea.

This week, Chromatography Online covered MALDI-MSI/LC-GC-MS tissue mapping, phthalate and microplastic screening, coastal pollutant analysis, vitamin D-sleep links, smartphone TLC drug detection, plus FDA 483 guidance and looks at HPLC2026 and the upcoming ISC2026 conferences.

Liquid chromatography-tandem mass spectrometry (LC-MS/MS) reveals PFAS migration into saliva from children's stuffed toys.

Analytical quality by design (AQbD) lifecycle series tackles risk-based methods

Liquid chromatography-tandem mass spectrometry (LC-MS/MS) ties seasonal vitamin D changes to sleep timing in women.

ISC 2026 in Prague (Sept 6–10) covers chromatography fundamentals, LC/GC/SFC, MS hyphenation, AI/ML, and omics applications, featuring three scientific tracks, industry program, and early-career researcher opportunities.

HPLC 2026 highlights: four talks on liquid chromatography (LC) troubleshooting and problem prevention.

Pyrolysis gas chromatography-mass spectrometry (Py-GC–MS) quantifies microplastic exposure risks in Korean playgrounds.

Verdel Instruments' Q-2DMS upgrade kit, developed with University of Warwick researchers, brings two-dimensional mass spectrometry to standard QTOF benchtops.

Gas chromatography-tandem mass spectrometry (GC-MS/MS) reveals organochlorine pesticide and polychlorinated biphenyl pollution levels in Greek coastal sediments.

Is FDA getting tired of writing warning letters? A new draft guidance shows how companies should respond to Form 483 observations.

Smartphone thin-layer chromatography (TLC) catches tizanidine drug residue on pharmaceutical manufacturing equipment.

Gas chromatography (GC) reveals algae-fed chickens boost meat omega-3 without hurting growth.

Researchers have developed an eco-friendly solid-phase microextraction- gas chromatography-mass spectrometry (SPME-GC/MS) method of detecting phthalates in bottled water.

Yerkanat Syrgabej of Al-Farabi Kazakh National University (Kazakhstan) and his co-authors detail combining liquid chromatography-mass spectrometry (LC-MS) and gas chromatography-mass spectrometry (GC-MS) with matrix-assisted laser desorption ionization-mass spectrometry imaging (MALDI-MSI) to quantify and spatially map tissue contaminants.

Direct-injection two-dimensional gas chromatography coupled to high-resolution mass spectrometry (GC×GC-HRMS) enables minimal-prep whiskey quality profiling.

This week, Chromatography Online covered new HILIC-HRMS and GC-MS/LC-MS/MS research on liver cancer biomarkers, orange flavor chemistry, and popcorn acrylamide reduction, alongside industry discussions on PFAS analysis best practices, at-line versus automated systems, HPLC-XRF advances for flame retardant analysis, and concerns over declining chromatography education in UK universities.

Gas chromatography-mass spectrometry (GC-MS) used in a pilot study links maternal diet TFAs to trans fat in breast milk.

Liquid chromatography-tandem mass spectrometry (LC-MS/MS) confirms mosquitoes auto-disseminate pyriproxyfen from painted surfaces

Liquid chromatography-mass spectrometry (LC-MS) proteomics shows food levels shape mussel gill heat-stress response.

Summary: A preview of 2026 separation science trends, from PFAS and SFC to metabolomics, next-generation HPLC columns, oligonucleotides, and ADC analysis.

Hans-Gerd Janssen explores the industry's shift from fully integrated online systems to at-line approaches.

Headspace solid-phase microextraction coupled with gas chromatography-mass spectrometry (HS-SPME-GC-MS) links orange flavor and aroma differences to regional climate factors.

Ion chromatography ties chloride levels to heat-enhanced fingerprint clarity.