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The potential of carbon nanocones/disks as sorbent material in solid-phase extraction (SPE) procedures has been evaluated. For this aim, a model analytical problem, the determination of chlorophenols in water samples, was selected. An accurately weighed amount of 20mg of purified carbon nanocones/disks was packed in 3mL commercial SPE cartridges. Once conditioned, up to 8mL of water samples can be...
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