Analytical Method Validation: Accuracy in Quantitation

Ultra-high purity BIP® cylinders aim to give analytical laboratories cleaner baselines and lower detection limits

Polymer sorbent and dual microextraction boost gas chromatography with flame ionization detection (GC-FID) pesticide analysis.

Untargeted liquid chromatography–mass spectrometry (LC–MS) ties job stress in workers to plasma lipid changes.

Ultrahigh-pressure liquid chromatography–quadrupole time-of-flight mass spectrometry (UHPLC–QTOF MS) shows diet shapes honeybee metabolic responses to heat.

Sebastian Böcker discusses taking retention prediction beyond reversed-phase to HILIC, what changes elution order in method transfer, and sharing data via RepoRT.

Mariosimone Zoccali discusses the use of low-pressure gas chromatography-tandem mass spectrometry (LPGC-MS/MS) with a wide-bore chiral column to separate 107 pesticides in wine.

Sebastian Böcker discusses how predicting retention order, not time, makes liquid chromatography retention time prediction transferable across laboratories.