Persistent organic pollutants (POPs) are a growing challenge for environmental laboratories. Discover how GC-HRAM MS and non-targeted screening help identify both regulated and previously unknown contaminants.

How GC-MS resolution shapes data interpretation: single quadrupole vs. HRAM illustrated through blue fenugreek volatile analysis.

Molecular sensory analysis confirmed that wood smoke during cocoa drying causes smoky off-flavors. Major odorants were found in both nibs and husks, showing limited removal during processing.

Suspect screening using LC- and GC-HRMS identified 547 chemicals across environmental, food, and human samples. Pharmaceuticals, pesticides, and personal care products were the most frequent contaminants.

Dr. Stacy Malaker shared advances in mucin characterization, enrichment, and their role in disease research during a Nature webinar. Here are the key takeaways.

In the GC Orbitrap Guru Series, I talk with scientists, analysts, and experts to share their stories and experiences with GC Orbitrap mass spectrometry.

The study evaluates GC injection techniques to minimize artifact formation in odorant analysis, confirming on-column injection as most accurate and recommending its use in GC–olfactometry.

GC-MS is an essential tool in analyzing electrolyte mixtures and the development of increased efficiency and longer-lasting batteries.

A novel imidazolium-based ionic liquid coating for SBSE was developed, improving extraction yields and enabling the detection of over 1,000 compounds in natural waters via TD-GC–Orbitrap-HRMS.