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Erin Chambers shares her near-term and long-term view of how artificial intelligence will shape the chromatography community.

UHPLC–MS/MS and GC×GC methods are cutting food-safety testing times while quantifying hundreds of mycotoxins and mineral oil hydrocarbons at once.

Liquid chromatography/multiple reaction monitoring (LC/MRM) assays quantify endocannabinoid shifts behind the marathon runner's high.

Mireia Roig-Paul and Jennifer Field of Oregon State University discuss with LCGC International how liquid chromatography-quadrupole time-of-flight mass spectrometry (LC-QTOF) and 19F nuclear magnetic resonance (NMR) reveal how PFAS partition between light nonaqueous phase liquid (LNAPL) and groundwater.

Gas chromatography-mass spectrometry (GC-MS) analysis shows nanoemulsified garlic oil boosts antioxidant activity.

High-performance liquid chromatography with a fluorescence detector (HPLC-FLD) screening paired with near-infrared hyperspectral imaging (NIR-HIS) imaging detects aflatoxin and OTA in nuts.

This week, Chromatography Online spanned a direct plutonium isotope MS method, nanoplastics detection in drinking water, GC-MS data analysis and sustainability insights, a case for column chemistry as chromatography's key differentiator, and product news from GERSTEL and Metrohm USA.

Erin Chambers connects trustworthy data to scientific confidence and describes how Waters builds regulatory readiness into development.

A two-dimensional gas chromatography-time-of-flight mass spectrometry method detects legacy pesticides and PCBs below guideline levels.

Liquid chromatography-mass spectrometry (LC-MS) measures gut fatty acids in blueberry study on older-adult mood.

The nomination deadline for the 2027 EAS Chemometrics Award, which recognizes significant and lasting contributions to chemometrics, has been extended to September 15, 2026.

Heart-cut gas chromatography links volatile organic compound (VOC) shifts to bacterial spoilage in meatballs.

Shimadzu’s new triple quadrupole gas chromatography-tandem mass spectrometry (GC-MS/MS) platform adds hydrogen and nitrogen carrier gas support alongside flexible injection and automated method tools.

Liquid chromatography-mass spectrometry (LC-MS) quantifies 5-OP, linking oxidative stress to heart failure outcomes.

A new study revealed Australian drinking water contained 0.3–0.7 μg/L nanoplastics and 0.5–1.5 μg/L microplastics. Polypropylene nanoplastics were identified, with 10⁶–10⁷ particles/mL in tap water.

The 21st GC×GC Symposium in Riva del Garda shows two-dimensional gas chromatography (GC×GC) has matured into a robust, widely applied analytical technique.

Preprocessing choices reshape principal component analysis outcomes in gas chromatography-mass spectrometry datasets.

A life cycle assessment finds that gas chromatography's environmental impact hinges on method time and power.

Erin Chambers outlines the signals Waters tracks when deciding where to invest R&D across GLP-1s, lipid nanoparticles, mRNA, and ADCs.

A history of the James L. Waters Symposium at Pittcon, from its 1987 origins and its founder, instrument entrepreneur James Logan Waters, through thirty-six installments of speakers spanning gas chromatography to generative AI.

Metrohm’s new system consolidates sample preparation, analysis, and monitoring into a single automated platform, built on the company's existing OMNIS architecture.

Gas chromatography-high resolution mass spectrometry (GC-HRMS) identifies novel disinfection byproducts in desalinated waters.

Ultrahigh-performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UHPLC-QTOF-MS) links fungal disease-driven chlorosis to chlorophyll breakdown in apple tree leaves.

David Hage explains why an understanding of chromatography and related methods is important.

Erin Chambers explains why she views column chemistry, not hardware, as chromatography's real differentiator, citing two recent Waters launches.

Mary Ellen P. McNalley's latest "Sample Prep Perspectives" column demonstrates that AMGS, AGREE, and SPMS each quantify analytical greenness through distinct but complementary lenses—solvent/instrument energy demand, the full 12-principle GAC framework, and sample-preparation-specific sustainability, respectively—giving chromatographers practical, easy-to-use tools to benchmark and iteratively reduce the environmental footprint of their methods with measurable, reproducible scores.

GERSTEL reveals the mechanics behind their automated dynamic headspace extraction system.

Reversed-phase high-performance liquid chromatography (RP-HPLC) and ultraviolet (UV) methods jointly quantify celecoxib and ciprofloxacin.