Shimadzu expanded its eTOC portfolio with the TOC-1000e S to continuously quantify trace organic contamination in ultrapure ...

Method harmonization takes center stage as moderator Bryan Vining opens a discussion on one of per- and polyfluoroalkyl substances (PFAS) analysis's thorniest problems: too many compounds, and too ...

Sensor gas chromatography (GC) determines whether water chasers change alcohol metabolism. Hangovers can make it harder to safely drive a car or work in jobs that require careful attention, on top of ...

Sheher Mohsin explains how CCS measurements add a physical confirmation layer beyond mass and retention time in PFAS analysis. Why are ion mobility and CCS measurements becoming increasingly important ...

A controlled-degradation/RPLC–HRMS pipeline enables sequence-level PLGA microstructural readouts by converting >100 kDa polymers into <~1–2 kDa oligomers suitable ...

EGCG, or epigallocatechin gallate, is a high-value green tea polyphenol with strong relevance in nutraceutical, botanical, and natural product research. This application note presents a liquid-liquid ...

This week, Chromatography Online spoke with Yifan Liu (Northeastern University) about her ASMS 2026 talk on low-temperature HILIC, showing how dropping the operating temperature c ...

A sequential, stage-specific sampling strategy was paired with GC–MS, electronic nose, HPLC, and GC to quantify evolving aroma compounds and flavor precursors. Seventy-two aroma-active compounds were ...

Gary Siuzdak explains how uMRM converts inconsistent untargeted LC–MS data into standardized MRM transitions. Join the global community of analytical scientists who trust LCGC for insights on the ...

James Grinias from Rowan University, New Jersey, USA, discusses sustainability and modern capillary LC systems. James P.