Pressurised liquid extraction of pentachlorophenol from dyestuffs and cotton

Fitzpatrick, Lisa, Dean, John, Comber, Michael, Harradine, Kevin, Evans, Ken and Pearson, S. (2000) Pressurised liquid extraction of pentachlorophenol from dyestuffs and cotton. Journal of Chromatography A, 873 (2). pp. 287-291. ISSN 0021-9673

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Official URL: http://dx.doi.org/10.1016/S0021-9673(99)01324-2

Abstract

Pressurised liquid extraction (PLE) was used to extract pentachlorophenol from cotton and dyestuffs. Five dyes and one dyed cotton were investigated for pentachlorophenol. The dyed cotton was found to have between 5.3 and 5.9 μg g−1 pentachlorophenol, while the dyes were found to have between 42 and 2569 μg g−1 pentachlorophenol present. The latter were found to be dye and manufacturing site dependant. Recovery experiments, in all cases, were found to be quantitative indicating appropriate sample work-up and manipulations.

Item Type: Article
Uncontrolled Keywords: Dyestuff, cotton, pressurised liquid extraction, Pentachlorophenol
Subjects: F100 Chemistry
Department: Faculties > Health and Life Sciences > School of Life Sciences > Applied Sciences
Depositing User: Becky Skoyles
Date Deposited: 12 Aug 2014 15:52
Last Modified: 02 Mar 2016 13:34
URI: http://nrl.northumbria.ac.uk/id/eprint/17402

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