… The principle of the water sample analysis method is solid-phase extraction of the compounds
from the water. Then the separation is accomplished using capillary columns by the gas …

… phthalates is less of a problem than avoiding sample contamination at various stages of the
procedure… impurities into the samples, after each completed analysis the chromatographic …

… Water samples were collected by mixing water from different depths. The … to the samples
to monitor the pretreatment and analysis processes. The method recoveries for water and the …

… In this study, sediment samples were collected from 50 locations along the Korean coast to
… and NPPs detected at a level >60% for all sediment samples were used for statistical analysis…

… The advantage over existing methods is that the samples could be injected directly without
… the steps of the analytical procedure and reducing the risk of phthalate contamination from …

… DEHP was the most abundant phthalate in the PET bottled water samples and acts as a
carcinogenic agent [56, 74, 75]. Although due to analytical difficulties in achieving a low …

… (DBP) and dicyclohexyl phthalate (DCHP) are analytical … plastic samples were obtained
by the same method except … Finally, all the samples were stored at 4 C for further analysis…

… phthalate esters (PAEs) in biological samples, river water… analysis, which was conducted
gravimetrically. The remaining extract was used for PAE analysis and the purification procedure …

… Here we give a brief description of sample collection and preparation and the analytical
method. Details can be found in the references cited and in the Supporting Information (SI). The …

… water samples [15], [16]. We provide a review of the most relevant pretreatment techniques
and analytical methods … in food and environmental waters are also summarized in this review. …