Occurrence of volatile contaminants in recycled poly(ethylene terephthalate) by HS-SPME-GC×GC-QTOF-MS combined with chemometrics for authenticity assessment of geographical recycling regions
Ben Dong, Xuefeng Wu, Siliang Wu, Hanke Li, Qi-Zhi Su, Dan Li, Qin‐Bao Lin, Sheng Chen, Jianguo Zheng, Lei Zhu, Huai‐Ning Zhong
Topics & Concepts
ChemometricsContaminationGas chromatography–mass spectrometryGas chromatographyChromatographyIon-mobility spectrometryExtraction (chemistry)Solid-phase microextractionEnvironmental scienceMass spectrometryEnvironmental chemistryMaterials scienceChemistryEcologyBiologyAdvanced Chemical Sensor TechnologiesEffects and risks of endocrine disrupting chemicalsAnalytical chemistry methods development