Postnova’s simultaneous electrical and asymmetrical flow field-flow fractionation (EAF4) system is designed to enhance the separation and characterization of biopharmaceutical, environmental, and nanomaterials. According to the company, electrical and cross-flow fields are applied simultaneously, enabling separations by particle size and particle charge based on electrophoretic mobility to characterize complex proteins, antibodies, and viruses, as well as environmental and charged nanoparticles or polymers.
Postnova Analytics GmbH, Landberg, Germany www.postnova.com
Food, Flavors, Fragrances, and Related Compounds: GC–MS Library
April 20th 2023John Wiley & Sons released a new gas chromatography–mass spectrometry (GC–MS) database for analytical chemists in detection, identification, analysis, quality control (QC), and quality assurance (QA) in food and food-related industries.