A headspace solid-phase microextraction HSSPME method has been Ε½ . developed for the quantification of polychlorinated biphenyls PCBs in soils and sediments. In this study polydimethylsiloxane fibers with a 100 m thickness were used. Parameters affecting the extension of the adsorption process were
Headspace solid-phase microextraction of butyltin species in sediments and their gas chromatographic determination
β Scribed by Liu Ji-Yan; Jiang Gui-Bin; Zhou Qun-Fang; Yang Ke-Wu
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 83 KB
- Volume
- 24
- Category
- Article
- ISSN
- 1615-9306
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A headspace solid-phase microextraction HSSPME method for the determination of phenols in soils has been developed. The samples were suspended in water and phenols were derivatized in situ by adding potassium bicarbonate and acetic anhydride. Afterward, the sample was stirred and HSSPME was performe
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