… Subsequently, the analytes are extracted from the water sample by passing a known
sample volume over the phase material. The analytes are sorbed on the solid phase due to the …

… study consists in extracting low-polarity pollutants onto a rotating Teflon disk coated with a
… We refer to this procedure as rotating-disk sorptive extraction (RDSE). The disk configuration …

… added to the water sample, which was shaken again and extracted, thusfollowing a previously
described methodfrom our laboratory (28). Both dichloromethane extracts were mixed up …

… , rotating disk extraction could be used for real samples. There are few references in the
literature about simultaneous extraction and analysis of TCS and MTCS in water samples, so …

… extracted from water samples using the rotating-disk sorptive extraction (RDSE) technique.
The … In this study, the extraction of NSAIDs from aqueous samples was optimized by using a …

… Shaking 47-mm C8 extraction disks in 500 mL water for 20 h, followed by elution with …
extraction from water samples compared to current methods, and may allow for in-field extraction of …

… -based SPE disk was developed for the pretreatment of environmental water samples. Nine
… Excellent extraction effect based on π–π stacking interaction plays an important role in the …

… disk for pretreating water samples, and then compare the extraction efficiency of the new
disk with a commercial C 18 disk and an activated carbon disk for sulfonylurea herbicide. Finally…

… disks was described for the determination of phenol and chlorophenols in water samples
at low pg 1-l level. Two PS-DVB disks gave the best results for the extraction of phenols from …

… an extract … this extract from a water sample, numerous extraction techniques have been
used including the following: magnetic solid phase extraction (MSPE) [11], solid phase extraction …