Organic Geochemistry Research Labratory
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Organic Geochemistry Research Laboratory
Solid-Phase Extraction (SPE)
Solid-phase extraction is used for the majority of the methods
at the Organic Geochemistry Research Laboratory (OGRL).
SPE extractions are performed in the OGRL as follows:
- Manual extraction on a vacuum manifold.
- Autotrace extraction workstations which automatically
prepare the cartridge, load the sample and elute off the extract.
- Online extraction which elutes automatically and the extract is injected directly to the Liquid Chromatograph/Mass Spectrometer.
- Accelerated Solvent Extractor for soil extraction.
Selected Solid-Phase Extraction References
- Aga, D.S. and Thurman, E.M., 1993,
Coupling Solid-Phase Extraction
(SPE) and Enzyme-Linked Immunosorbent Assay (ELISA) for Ultratrace Analysis of
Herbicides in Pristine Water: Analytical Chemistry, v. 65, p. 2894-2898.
- Ferrer, Imma, Barcelo, Damia, Thurman, E.M., 1999,
Double-Disk Solid-Phase
Extraction--Simultaneous Cleanup and Trace Enrichment of Herbicides and
Metabolites from Environmental Samples: Analytical Chemistry, v. 71, no. 5,
p. 1009-1015.
- Lin, C.H., Lerch, R.N., Thurman, E.M., Garrett, H.E., George, M.F., 2002,
Determination of Isoxaflutole (Balance) and Its Metabolites in Water Using
Solid Phase Extraction Followed by High-Performance Liquid Chromatography with
Ultraviolet or Mass Spectrometry: J. Agric. Food Chem., v. 50, p. 5816-5824.
- Meyer, M.T., Mills, M.S., and Thurman, E.M., 1993,
Automated Solid-Phase
Extraction of Herbicides from Water for Gas Chromatographic/Mass Spectrometric
Analysis: Journal of Chromatography, v. 629, p. 55-59.
- Mills, M.S. and Thurman, E.M., 1992,
Mixed-Mode Isolation of Triazine Metabolites
in Soil and Aquifer Sediments Using Automated Solid-Phase Extraction:
Analytical Chemistry, v. 64, 1985-1990.
- Thurman, E.M., and Cromwell, Aron E., 2000,
Atmospheric Transport,
Deposition, and Fate of Triazine Herbicides and Their Metabolites in Pristine
Areas at Isle Royale National Park: Environmental Science & Technology, v.
34, p. 3079-3085.
- Thurman, E.M., Meyer, M.T., Pomes, M.L., Perry, C.A., and Schwab, A.P., 1990,
Enzyme-Linked Immunosorbent Assay Compared
With Gas Chromatography/Mass Spectrometry
for the Determination of Triazine Herbicides in Water:
Analytical Chemistry, v. 62, no.18, p. 2043-2048.
- Thurman, E.M. and Mills, M.S., 1998, Solid-Phase Extraction, John Wiley & Sons,
Inc., Professional, Reference and Trade Group,
605 Third Avenue, New York, NY
10158-0012.
- Thurman, E.M. and Snavely, Kirk, 2000,
Advances in Solid-Phase Extraction Disks for
Environmental Chemistry:
Trends in Analytical Chemistry, v. 19, no. 1, p. 18-26.
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