Darshil Patel discusses his path from dentistry to forensic chemistry and explains how GC×GC–TOF-MS reveals complex VOC profiles from human decomposition and supports human-remains detection.

Dr. Lee Polite explains the fundamentals of GC/MS through memorable analogies, making one of analytical chemistry's most powerful techniques easy to understand.

Chemistry educator Natasha Le discusses how students learn separation science, why critical thinking matters more than memorizing procedures, and how future analytical scientists are trained.

Discover how GC-MS, LC-MS, ion chromatography, and NMR help scientists investigate organic molecules on Mars and distinguish potential biosignatures from analytical artifacts.

Interview with Lindsay Repka on photoredox chemistry, photocrosslinking, solvent activation, and the critical role of LC-MS and GC-MS in studying catalyst stability and reaction mechanisms.

Francais Femi Oloy discusses PCB monitoring in Nigerian rivers, including GC-ECD analysis, liquid–liquid extraction, sample cleanup, and challenges in trace pollutant detection.

Explore how membrane science supports water treatment, selective separations, and analytical workflows, with insights into RO, PFAS removal, scale-up challenges, and sustainable membrane design.

An adapted GC-MS method for haloacetic acids in pool and hot tub water highlights derivatization, method optimization, unexpected brominated byproducts, and the value of undergraduate analytical research.

Discover how regulated drinking water laboratories use GC-MS and LC-MS, rigorous QC protocols, and PFAS-focused workflows to ensure reliable analytical results and protect public health.

This interview explores how high school students learn separation science through filtration, gravimetric analysis, and chromatography, building the foundations for future chemistry studies.