Comprehensive overview of microplastic pollution analysis, from extraction workflows and contamination control to nitrogen evaporation and advanced GC-MS, LC-MS/MS, and Py-GC-MS techniques.

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.

Discover key insights from the Multidimensional Chromatography Workshop (MDCW), highlighting advances in GC×GC, forensic analysis, sample preparation, and high-resolution mass spectrometry.

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

The study evaluates how needle gauge, nitrogen flow rate, and needle design influence solvent evaporation rate during sample concentration and provides practical optimization guidance.

Explore alternatives to traditional ducted fume hoods, including glove boxes, snorkel systems, ductless hoods, and specialized containment solutions for safer, energy-efficient laboratories.

FMT therapy relies on living microbes—and metabolomics helps prove quality. In this interview, Ryland explains GC×GC-TOFMS, SPME sample prep, and why data skills matter.

Interview with Dr. Eamonn Clark on WRRC water research, fuel-spill impacts, PFAS workflows, and how DIY tools like a homebuilt nitrogen evaporator can expand low-resource labs.

Jim Averso explains why syringe filtration is critical for chromatography, how to choose membranes and pore sizes, avoid common mistakes, cut backpressure, and streamline sample prep with prefiltration.