Diamond-Based SPE Phases
Scientists from Brigham Young University (Provo, Utah) and US Synthetic Corporation (Orem, Utah) developed C18, C8, and perfluorinated diamond-based reversed-phase solid-phase extraction (SPE) media.
Scientists from Brigham Young University (Provo, Utah) and US Synthetic Corporation (Orem, Utah) developed C18, C8, and perfluorinated diamond-based reversed-phase solid-phase extraction (SPE) media. They examined alkyl chain functionalization, synthesis of the three phases, percent surface coverage, and column reusability, and the C18 phase was tested for stability, percent recovery, and column capacity. The results reportedly showed that the functionalized diamond phases do not have the same limitations as traditional silica-based SPE phases.
RAFA 2024 Highlights: Contemporary Food Contamination Analysis Using Chromatography
November 18th 2024A series of lectures focusing on emerging analytical techniques used to analyse food contamination took place on Wednesday 6 November 2024 at RAFA 2024 in Prague, Czech Republic. The session included new approaches for analysing per- and polyfluoroalkyl substances (PFAS), polychlorinated alkanes (PCAS), Mineral Oil Hydrocarbons (MOH), and short- and medium-chain chlorinated paraffins (SCCPs and MCCPs).
