This study monitors microplastic concentrations in the River Rhine over one year using TED-GC/MS, identifying size-dependent trends and dominant polymer types.

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.

A counterion-based strategy using TGA and ICP-OES quantifies modification levels in hyaluronic acid derivatives with accuracy comparable to NMR and UV–Vis.

This study shows GC-induced rearrangement of sesquiterpenes may lead to misattribution of bioactivity to curzerene in Eugenia uniflora essential oil.

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.

I waited two years for a start-up grant and wrote ten project versions. Anna Vanluchene explains the Illuminating Flow concept, photocatalysis in flow reactors, and building an independent research team.

This proof-of-principle study applies static headspace enantioselective GC×GC–TOFMS for solvent-free volatile profiling and chiral analysis in citrus essential oils.

Expert insights from Thermo Fisher and SampleQ on MOSH/MOAH analysis using LC-GC-FID and GC×GC-FID/MS. Practical guidance on sample preparation, ISO 20122, internal standards, and data workflows.

This study compares phytochemical profiles of Cascade hops from two U.S. regions using HPLC-DAD and HS-GC-MS, supporting evidence of hop terroir.

CATRIN scientists show that green solvents Cyrene and Tamisolve can replace toxic NMP in supercapacitor production while maintaining high electrochemical performance and enabling more sustainable manufacturing.