Are aqueous injections in GC really a problem? Overview of chemically bonded columns, backflash behavior, PEG “wax” phases, and best practices for water in GC workflows.

ASTM D8591-24 and EPA OTM-50 define two key GC-MS strategies for volatile PFAS analysis, from material emissions testing to verification of PFAS destruction efficiency.

How precise concentration of QuEChERS extracts helps laboratories meet EU Regulation 396/2005 requirements in pesticide residue analysis.

Thermo Fisher Scientific shows how GC Orbitrap HRAM technology enables food labs to combine targeted testing with unknown discovery for comprehensive food safety insights.

Wiley expands its IR and Raman spectral libraries with more than 2,000 new spectra, including AMNH minerals, boosting compound coverage and enabling faster, more confident analytical decisions.

GC-VUV transforms fuel analysis by reducing system complexity, improving accuracy in complex matrices, and aligning with EN 228:2025 for faster, more efficient workflows.

Speed up sample prep with nitrogen blowdown evaporation. Improve recovery, reproducibility, and throughput in LC-MS and GC-MS workflows.

Rising helium prices and supply shortages are impacting GC and GC/MS labs worldwide. Discover the causes of the crisis and how optimizing helium use with solutions like Helium Saver ensures stable operations.

Bridge discovery and compliance with Chromeleon 7.4 and Compound Discoverer 3.5. Seamlessly transfer MS data, streamline workflows, and generate compliant reports without manual steps.

Helium shortages are disrupting labs worldwide. Discover how LECO instruments enable reliable analysis using alternative carrier gases like hydrogen, nitrogen, and argon.