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Liquid chromatography-tandem mass spectrometry (LC-MS/MS) reveals how farming methods shape antibiotic levels in soil.

A new vacuum-assisted sorbent extraction-gas chromatography-mass spectroscopy (VASE-GC-MS) method sensitively detects personal care product residues in fish.

Liquid chromatography-tandem mass spectrometry (LC-MS/MS) is used to determine whether there is a link between salivary endocannabinoids and tooth decay.

Two-dimensional gas chromatography coupled with time-of-flight mass spectrometry (2D-GC-TOF-MS) links volatile compounds to flavor traits in sweet potatoes.

Thermo Fisher’s new Orbitrap platform brings molecular-level isotope ratio analysis within reach of more labs.

Liquid chromatography-tandem mass spectrometry (LC-MS/MS) tracks methionine cycle metabolites in luminal breast cancer.

A simple new method using ultrahigh-performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) quickly checks fish blood for harmful algae toxins.

Air Products' BIP Argon delivers point-of-use purification down to single-digit ppb impurity levels, giving GC and ICP labs the baseline stability, sensitivity, and equipment protection of an external purifier, without needing one.

Massimo Del Bubba and Lapo Renai tell LCGC International how liquid chromatography-high resolution mass spectrometry (LC-HRMS) combined with a design of experiments (DoE) strategy enhances proactive monitoring of trace chemicals of environmental concern (CECs) to support drinking water safety and quality.

This week’s Chromatography Online coverage highlights chromatography's expanding reach—from greener tetracycline and pesticide-residue methods to LC-MS/MS and GC-MS breakthroughs in detecting pregnancy loss markers, bladder cancer, tobacco exposure, and cardiac risk.

Chromatography-based lipidomics helps predict large-for-gestational-age risk.

Gas chromatography-mass spectrometry (GC-MS) uncovers how starving sea urchins persist in kelp barrens.ary here.

High-performance liquid chromatography-mass spectrometry (HPLC-MS) blood analysis links linoleic acid, bile acids to cardiac risk.