The Puzzle of Lost PAHs: A Step-by-Step Investigation of Pre-, During-, and Post-Solid-Phase Extraction from Water Samples
The development of an accurate method to extract polycyclic aromatic hydrocarbon (PAH) from water samples is crucial for assessing environmental contamination and protecting public health. Solid-phase extraction (SPE) remains the selected technique for extracting trace contaminants from water due to its high precision,...