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Gas chromatography/liquid chromatography-mass spectrometry (GC/LC-MS) methods measure pesticide residue after chlorine-radical treatment.

Chromatography meets new biosensors for cannabinoid pain-therapy tracking.

Liquid chromatography-tandem mass spectrometry (LC-MS/MS) analysis of urinary cotinine objectively assesses tobacco exposure in women.

Machine learning boosts gas chromatography-mass spectrometry (GC-MS) urine testing for bladder cancer detection.

Ruling out false-positive NIAS annotations using triplicate testing and matched oven blanks rather than spectral criteria alone.

Liquid chromatography-tandem mass spectrometry (LC-MS/MS) reveals inflammatory lipid markers in recurrent pregnancy loss.

A multinational research team developed a green, miniaturized CPME-HPLC-DAD method to simultaneously extract and detect four tetracyclines in human urine, offering a simpler, cheaper alternative to LC-MS/MS with improved sensitivity. LCGC International spoke to Fedra Vasileiou, Victoria Samanidou, and Abuzar Kabir, three of the authors of the paper that resulted from this work.

Headspace gas chromatography-mass spectrometry (GC-MS) identifies urinary ketones as potential concussion markers.

LCGC International launches "Beyond the Critical Point: Expert Insights in SFC," a topic takeover exploring SFC's science, evolution, and real-world applications.

Ranking non-intentionally added substance (NIAS) risk by consumer exposure and packaging use-case, not by hazard data alone..

A liquid chromatography-tandem mass spectrometry (LC-MS/MS)-based steroid score predicts heart failure outcomes post-discharge.

Gas chromatography-tandem mass spectrometry (GC-MS/MS) method finds pesticide residues in Slovenian juices and wines.