Dispersive liquid–liquid microextraction as a novel enrichment approach for compound-specific carbon isotope analysis of chlorinated phenols

• DOI: 10.1039/d3ay01981k
• Publication Date: 2024-01-23T09:21:25Z
• Authors: Philipp R. Martin; Daniel Buchner; Maik A. Jochmann; Stefan B. Haderlein
• Keywords: Chemie; 01 natural sciences; 0105 earth and related environmental sciences

Dispersive liquid–liquid microextraction (DLLME) is a promising approach to enrich (semi-)volatile organics from aqueous samples prior to compound-specific stable isotope analysis (CSIA) by gas chromatography-isotope ratio mass spectrometry (GC-IRMS).