AAS	Atomic absorption spectroscopy
GC-FID	Gas chromatography—flame ionization detector
GC–MS/MS	Gas chromatography—tandem mass spectrometry
HPLC	High-performance liquid chromatography
ICP-AES	Inductively coupled plasma atomic emission spectroscopy
ICP-MS	Inductively coupled plasma mass spectrometry
LC-MS/MS	Liquid chromatography—tandem mass spectrometry
PFO	Pseudo-first order model
PPCPs	Pharmaceuticals and personal care products
PSO	Pseudo-second order model
Py-GC/MS	Pyrolysis–gas chromatography–mass spectrometry
UHPLC	Ultra high-performance liquid chromatography
UV-Vis	UV–visible spectrophotometry