Gas chromatography-mass spectrometry (GC-MS) coupled with headspace solid-phase microextraction )HS-SPME) links cocoa variety to chocolate aroma and flavor profiles.

The application of oil spill forensic investigations could —and has — benefited greatly from the additional peak capacity ...

Kirstine Nielsen of Aarhus University (Denmark) discusses how targeted metabolomics ratios helped build a robust bloodstain time-since-deposition tool. When blood is left behind at the scene of a ...

Learn how FFF-MALS resolves LNP size, molar mass, and payload distribution across intact particles in a single, non-destructive run. Discover how a case study comparing two authorized mRNA vaccines ...

Gérard Hopfgartner explains how atmospheric pressure photoionization can generate radical cations in LC–MS, unlocking EI-style spectra and NIST's spectral library. Join the global community of ...

This new liquid chromatography-tandem mass spectrometry- quadrupole ion trap (LC-MS/MS-QTRAP) method identifies rat poisons in cat forensic cases.

Isabelle Kohler didn't plan on a career in chromatography. Trained originally in pharmacy, she discovered her interest in method development during a master's internship at the Sw ...

But there is one piece of that puzzle that's always been tricky: estimating how much time has passed since death, known as ...

Rising demand and high feed costs in Spanish dairy sheep systems (≈66% of total costs) make FE selection economically and environmentally consequential. Extreme-phenotype sampling based on two ...

Mass-disaster settings promote commingling and debris burial that distort typical taphonomic progression, complicating postmortem interval estimation and downstream disaster victim identification ...

Peptide purification has moved from pioneering HPLC separations to an era of unprecedented scale. See how smarter method ...

High-performance liquid chromatography (HPLC)-based study links IV vitamin intake to NICU infant blood levels. Babies in the neonatal intensive care unit (NICU) can end up with either too little or ...