PFAS biomonitoring in fish and shellfish reveals how these “forever chemicals” accumulate in ecosystems. The article covers EU regulation, bioaccumulation pathways, and LC–MS/MS analysis.

This week we bring you application notes by Agilent Technologies, Shimadzu, Thermo Fisher Scientific and Waters Corporation!

An SPE technical tip focused on identifying the sources of interferences and extra peaks observed after sample extraction.

Hands-on HPLC short course at ISC 2026: master modern HPLC theory and practice, from method development to UHPLC, SFC, and 2D-LC, guided by leading experts in separation science.

A practical guide to working with multi-signal chromatograms and overlay display in Clarity. Covers signal management, active signal handling, run comparison, and advanced graph customization.

Reduce sample waste and prevent data loss in LC-MS analysis using real-time data evaluation with system suitability testing and intelligent run control in Chromeleon software.

This study couples LC to ESI-Orbitrap MS for stable isotope analysis using peak homogenization to remove chromatographic isotope effects and amount dependency, achieving precise C, N, and S isotopologue ratios.

9 webinars: AQbD, Chromeleon CDS, Empower Reports, HRMS, LC-MS, lipid nanoparticles, Orbitrap, single-cell proteomics, USP <1220>, ICH Q14, μPAC, Vanquish Neo, UV-VIS-NIR

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.

Researchers at IOCB Prague have developed new fluorogenic labels that deliver high-contrast fluorescence microscopy, enabling precise visualization of cellular processes without background noise.