Ultra high resolution, accurate mass (UHRAM) mass spectrometry, based on the Thermo ScientificTM OrbitrapTM technology, is a powerful new approach to high throughput screening and quantitation in complex sample matrices. To learn more about how UHRAM is used in the Million Metabolome Project, an ambitious milestone for Exposome Research, LCGC talked with Dean Jones of Emory University.
Modern HPLC Strategies: Improving Retention and Peak Shape for Basic Analytes
August 16th 2024In high-performance liquid chromatography (HPLC), it is common for bases and unreacted ionized silanols on silica-based columns to cause irreproducible retention, broad peaks, and peak tailing when working with basic analytes. David S. Bell, Lead Consultant at ASKkPrime LLC offers innovative HPLC strategies that can help mitigate such issues.
Characterizing Cooked Cheese Flavor with Gas Chromatography
September 19th 2024A joint study by the Department of Food and Nutritional Sciences at the University of Reading and Synergy Flavours aimed to identify volatiles that contribute to the aroma of cooked cheese, including the role of fat content in development during cooking.