Liquid chromatography solid-phase extraction coupled

Gon9alves J.C.S. et al., 2005. Online solid-phase extraction coupled with high-performance liquid chromatography and tandem mass spectrometry (SPE HPLC-MS-MS) for quantification of bromazepam in human plasma. Ther Drug Monit 27 601. 

Raices R.S.L. et al., 2003. Determination of stavudine in human serum by online solid-phase extraction coupled to high-performance liquid chromatography with electrospray ionization tandem mass spectrometry Application to a bioequivalence study. Rapid Commun Mass Spectrom 17 1611. 

Highly Sensitive Pharmaceutical and Clinical Analysis Using Selective Solid-Phase Extraction Coupled to Microflow Liquid Chromatography and Isotope-Dilution Mass Spectrometry... 

Micro-solid phase extraction coupled with high-performance liquid chromatography-tandem mass spectrometry for the determination of stimulants, hallucinogens, ketamine and phencyclidine in oral fluids. Anal Chim Acta 675(2) 132-137. doi 10.1016/j.aca.2010.07.011... 

Lefebvre, I. et al. Quantification of zidovudine and its monophosphate in cell extracts by on-line solid-phase extraction coupled to liquid chromatography. J. Chromatog. B. 2007, 858, 2-7. 

Giokas, D.L., Sakkas, V.A., Albanis, T.A. Determination of residues of UV filters in natural waters by solid-phase extraction coupled to liquid chromatography-photodiode array detection and gas chromatography-mass spectrometry. J. Chromatogr. A 1026, 289-293 (2004)... 

H.M. Oliveira, M.A. Segundo, J.L.F.C. Lima, V. Cerda, Multisyringe flow injection system for solid-phase extraction coupled to liquid chromatography using monolithic column for screening of phenolic pollutants, Talanta 77 (2009) 1466. 

He J, Wang S, Fang G, Zhu H, Zhang Y, Molecularly imprinted polymer online solid-phase extraction coupled with high-performance liquid chromatography-UV for the determination of three sulfonamides in pork and chicken, J. Agric. Food Chem. 2008 56 2919-2925. 

Stoob, K. et al.. Fully automated online solid phase extraction coupled directly to liquid chromatography-tandem mass spectrometry Quantification of sulfonamide antibiotics, neutral and acidic pesticides at low concentrations in surface waters, /. Chromatogr. A, 1097,138, 2005. 

Hennion M., 1999. Solid-phase extraction Method development, sorbents, and coupling with liquid chromatography. J Chromatogr A 856 3. 

Niederlander H.A.G. et al., 2006. High throughtput therapeutic drug monitoring of clozapine and metabolites in serum by online coupling of solid phase extraction with liquid chromatography-mass spectrometry. J Chromatogr B 834 98. 

Pruvost A. et al., 2000. Fully automated determination of eserine N-oxide in human plasma using online solid-phase extraction with liquid chromatography coupled with electrospray ionization tandem mass spectrometry. J Mass Spectrom 35 625. 

Kuhlenbeck, D. L., Eichold, T. H., Hoke, S. H., 2nd, Baker, T. R., Mensen, R., and Wehmeyer, K. R. (2005). On-line solid phase extraction using the Prospekt-2 coupled with a liquid chromatography/tandem mass spectrometer for the determination of dextromethorphan, dextrorphan and guaifenesin in human plasma. Eur. J. Mass Spectrom. (Chichester, Engl.) 11 199-208. 

M.-C. Hennion, Solid-phase extraction method development, sorbents and coupling with liquid chromatography , J. Chromatogr. 856 3-54 (1999). 

H. M. M. Arafa, F. M. A. Hamada, M. M. A. Elzamar and H. Nau, Fully automated determination of selective retinoic acid receptor ligands in mouse plasma and tissue by reversed-phase liquid chromatography coupled on-line with solid-phase extraction , J. Chromatogr. A 729 125-136(1996). 

Figure 13.12 Illustration of the clean-up method, showing the analysis of an air sample (a) with and (b) without column switching. Details of the analytical conditions are given in the text. Reprinted from Journal of Chromatography, A 697, P. R. Kootstra and H. A. Herbold, Automated solid-phase extraction and coupled-column reversed-phase liquid chromatography for the trace-level determination of low-molecular-mass carbonyl compounds in air , pp. 203-211, copyright 1995, with permission from Elsevier Science.

McNally and Wheeler [364] used supercritical fluid extraction coupled to supercritical fluid chromatography to determine sulfonylurea herbicides in soil. Klatterback et al. [365,366] used supercritical fluid extraction with methanol-modified carbon dioxide followed by high-performance liquid chromatography with UV detection to determine sulfonylurea herbicides obtained on a Cis solid-phase extraction disc. Alternatively the determination was carried out by gas chromatography of the dimethyl derivatives of the sulfonylurea herbicides, employing an electron capture or a NP detector on the gas chromatograph. 

Allanson, J. P. Biddlecombe, R. A. Jones, A. E. Pleasance, S. 1996. The use of automated solid phase extraction in the 96 well format for high throughput bioanalysis using liquid chromatography coupled to tandem mass spectrometry. Rapid Commun. Mass Spectrom., 10,811-816. 

Like the hydrolysis methods, many extraction procedures have been described. Table 3 presents the various procedures and the compounds used as IS. With the development of the technology and the introduction of gas chromatography coupled with mass spectrometry (GC/MS), deuterated IS have been used for the quantification of cannabis in hair. Presently, this technique represents the state of the art. Most authors use liquid-liquid extraction only Moeller and Moeller et al. - have reported solid-phase extraction (SPE) procedures. 

Papagiannopoulos, M. Zimmerman, B. Mellenthin, A. Krappe, M. Maio, G. Galensa, R. 2002. Online coupling of pressurized liquid extraction, solid-phase extraction and high performance liquid chromatography for automated analysis of proanthocyanidins in malt. J. Chromatogr. 958 9-16. 

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