Pressurised liquid extraction

PA-FTIR Photoacoustic Fourier-transform PLE Pressurised liquid extraction... [Pg.758]

NP River sediment Pressurised liquid extraction methanol alumina 85 6-33 [49]... [Pg.447]

Modem extraction and clean-up techniques, such as pressurised liquid extraction and microwave-assisted extraction, have almost not applied to the analysis of PFCs yet. Llorca et al. [49] reported the development and application of a PEE method for PFCs determination in fish. This technique provided rapid and accurately clean extracts for sensitive analysis. [Pg.346]

A novel pressurised-liquid extraction method was studied (concentration of the solvent, temperature, static time, pressure, extraction steps, particle size, diato-maceous/sample ratio and fiush volume) to carry out sample pretreatment... [Pg.106]

Pressurised liquid extraction was applied to treat biological materials. Seven variables were studied simultaneously to find the best digestion conditions. Different variables were critical for different sets of metals... [Pg.112]

Atomic A pressurised liquid extraction device and hydride gen-... [Pg.303]

Pressurised hot water extraction has been used to isolate polycyclic aromatic hydrocarbons from soil [104,105]. Ramos et al. [106] reported an rapid (ten minutes) miniaturised pressurised liquid extraction method using only 100 pi solvent for extracting polycyclic aromatic hydrocarbons from soil. [Pg.10]

Ramos, L., E.M. Kristenson, and U.A.Th. Brinkman. 2002. Current use of pressurised liquid extraction and subcritical water extraction in environmental analysis. J. Chromatogr. A 975 3-29. [Pg.467]

B. Muir, Extraction of thiodiglycol from soil using pressurised liquid extraction, J. Chromatogr. A, 907, 221-227 (2001). [Pg.183]

Bjorklund, E., Bpwadt, S., and Nilsson, T., Pressurised liquid extraction of persistent organic pollutants in environmental analysis. Trends Anal. Chem., 19, 434-445, 2000. [Pg.119]

Lundstedt, S., van Bavel, B., Haglund, P., Tyskhnd, M., and Oberg, L., Pressurised liquid extraction of polycyclic aromatic hydrocarbons from contaminated soils, J. Chromatogr. A, 893, 151 -162, 2000. [Pg.126]

Ramos, L., Vreuls, J. J., and Brinkman, U. A. Th., Miniaturised pressurised liquid extraction of polycyclic aromatic hydrocarbons from soil and sediment with subsequent large-volume injection-gas chromatography, J. Chromatogr. A, 891, 275-286, 2000. [Pg.126]

Zaibunnisa, A.H. Norashikin, S. Mamot, S. Osman, H. An experimental design approach for the extraction of volatile compounds from turmeric leaves Curcuma domestica) using pressurised liquid extraction (PLE). Food Sci. Tech. 2009, 42, 233-238. [Pg.814]

Schroder, H.F. Determination of fluorinated surfactants and their metabolites in sewage sludge samples by liquid chromatography with mass spectrometry and tandem mass spectrometry after pressurised liquid extraction and separation on fluorine-modified reversed-phase sorbents. J. Chromatogr. A, 2003,1020,131. [Pg.1144]

Khan, M. R., Busquets, R., Santos, F. J., and Puignou, L. 2008. New method for the analysis of heterocyclic amines in meat extracts using pressurised liquid extraction and liquid chromatography-tandem mass spectrometry. J. Chmmatogr.A 1194 155-160. [Pg.173]

S0ltoft, M., Christensen, J.H., Nielsen, J., and Knuthsen, P. 2009. Pressurised liquid extraction of flavonoids in onions. Method development and validation. Talanta 80 269-278. [Pg.444]

Ong, R. et al.. Pressurised liquid extraction-comprehensive two dimensional gas chromatography for fast screening of polycyclic aromatic hydrocarbons in soil. Journal of Chromatography A, 1019, 221, 2003. [Pg.596]

A pressurised liquid extraction device and hydride generation system were coupled. The design was used to investigate the dependence of extraction time, temperature and solvent on the recovery. [Pg.202]

Vilaplana F, Karlsson P, Ribes-Greus A, Ivarsson P, Karlsson S. Analysis of brominated flame retardants in styrenic polymers—comparison of the extraction efficiency of ultrasonication, microwave-assisted extraction and pressurised liquid extraction. J Chromatogr A 2008 1196 139—46. [Pg.382]

Runnqvist H, Bak SA, Hansen M, Styrishave B, Halling-Sorensen B, Bjorklund E. Determination of pharmaceuticals in environmental and biological matrices using pressurised liquid extraction—are we developing sound extraction methods J Chromatogr A 2010 1217 2447-70. [Pg.404]

Baker DR, Kasprzyk-Hordern B. Multi-residue determination of the sorption of illicit drugs and pharmaceuticals to wastewater suspended particulate matter using pressurised liquid extraction, solid phase extraction and liquid chromatography coupled with tandem mass spectrometry. J Chromatogr A 2011 1218 7901—13. [Pg.410]

Shen Y, Han C, Jiang Y, Zhou X, Zhu Z, Lei X. Rapid quantification of four major bioactive alkaloids in Corydalis decumbens (Thunb.) Pers. by pressurised liquid extraction combined with liquid chromatography-triple quadrupole linear ion trap mass spectrometry. Talanta 2011 84 1026-31. [Pg.537]

Ramos, J.J., Dietz, C., Gonzalez, M.J., and Ramosa, L. (2007) Miniaturised selective pressurised liquid extraction of polychlorinated biphenyls from foodstuffs. /. Chromatogr. A, 1152, 254-261. [Pg.338]

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