期刊
TRAC-TRENDS IN ANALYTICAL CHEMISTRY
卷 61, 期 -, 页码 74-82出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.trac.2014.05.006
关键词
Organic substance; Priority pollutant; Sample preparation; Solid-phase extraction; Solid-phase extraction disk; SPE disk; Suspended particulate matter; Water analysis; Water Framework Directive; Whole water sample
Solid-phase extraction (SPE) disks are used in many application fields as modified versions of the widespread SPE cartridges. Due to current trends in legislation and normalization in the context of implementation of the Water Framework Directive, their use will probably increase in the future. A particular reason is the better capability of SPE disks to deal with suspended particulate matter (SPM) compared with SPE cartridges. This overview focuses on the application of standard SPE disks for the analysis of priority pollutants in water. We discuss in detail the design and the characteristics of SPE disks and various general aspects of their application, such as the extraction, drying and desorption process, and the subsequent analytical method combined with SPE-disk-based sample preparation. (C) 2014 Published by Elsevier B.V.
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