Review of the QuEChERS method for the analysis of organic pollutants: Persistent organic pollutants, polycyclic aromatic hydrocarbons, and pharmaceuticals

• Published in: Trends in environmental analytical chemistry Vol. 22; p. e00063
• Main Authors: Kim, Leesun, Lee, Danbi, Cho, Hye-Kyung, Choi, Sung-Deuk
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.04.2019
• Subjects: d-SPE; Environmental matrices; PAHs; POPs; QuEChERS; Fe3O4-OPA; PCBs; MeCN; d-SPE; SCX; GC−HRMS; Chr; DW; o,p'-DDT; PFCAs; NFR; UHPLC; PSA; EtOAc; LOD; m-ZrO2@Fe3O4; RSD; PFCs; GC−ECD; HCB; TOF–MS; PFSAs; Environmental matrices; HOAc; MQL; C18; HCH; LC−MS; GC−MS/MS; LOQ; BPA; MgSO4; NaCl; BFRs; TBBPA; BHC; Z-Sep; BaA; PFASs; BaF; POPs; PLE; APCI; p, p′-DDD; p, p′-DDE; BaP; OCPs; DDT; QuEChERS; GC−MS; MDLs; HPLC; Ace; LC–QTOF; PBDEs; GCB; DLs; EDTA; PCDD/Fs; IPrOH; LC−MS/MS; APPI; PAHs; HCO2NH4; Hex; Nap; EMR-Lipid
• ISSN: 2214-1588; 2214-1588
• DOI: 10.1016/j.teac.2019.e00063

[Display omitted] •The QuEChERS method used for pesticide analysis is applied to POPs.•Multi-residue analysis of POPs are effectively performed using the QuEChERS method.•The QuEChERS method is used to extract POPs and pesticides mainly from food.•The QuEChERS method with advanced instrumentation is promising for POPs analysis. In multi-residue pesticide analysis, the quick, easy, cheap, effective, rugged, and safe (QuEChERS) extraction method has replaced less efficient traditional extraction methods due to its many advantages. In addition to pesticide analysis, this method has been widely used for the detection and analysis of pharmaceuticals, polycyclic aromatic hydrocarbons (PAHs), and several persistent organic pollutants (POPs), including dioxins, polychlorinated biphenyls, perfluoroalkyl substances, and brominated flame retardants in food, biological, and environmental matrices. The analysis of PAHs and POPs is challenging due to the properties of the target compounds and their low concentrations in complex matrices. This review summarizes previously reported the QuEChERS extraction approaches to the analysis of a wide range of analytes. The QuEChERS approaches, which include dispersive solid phase extraction (d-SPE), have generally been combined with either gas chromatography–mass spectrometry (GC–MS) or liquid chromatography–mass spectrometry (LC–MS) analysis. Further on, in recent years, GC and LC-tandem mass spectrometry has been utilized with the QuEChERS extraction due to its high selectivity, sensitivity, and specificity. This enables the extraction methods for target analytes to be modified through the selection of different extraction solvents, salt formulations, and buffers for salting-out partitioning and the selection of different d-SPE and SPE sorbents for the clean-up process. The most significant advantage of this method is that concentration steps are not required. This review aims to provide an up-to-date overview of information regarding the modification of extraction techniques based on target compounds and sample matrices.