Comparison of GC/MSD and GC/AED for the determination of organotin compounds in the environment von STÄB, J. A, COFINO, W. P, VAN HATTUM, B, BRINKMAN, U. A. T

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Industrial wastewater analysis by liquid chromatography with precolumn technology and diode-array detection von Nielen, M. W. F, Brinkman, U. A. T, Frei, R. W

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Study of the Fast Competitive Adsorption of Pesticides in Soils by Simultaneous Filtration and Solid-Phase Extraction with Subsequent GC-MS von Ramos, L, Sojo, L. E, Vreuls, J. J, Brinkman, U. A. Th

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The role of gas chromatography in compositional analyses in the petroleum industry von Beens, Jan, Brinkman, Udo A.Th

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Rapid screening of a large group of polar pesticides in river water by on-line trace enrichment and column liquid chromatography von Liska, I, Brouwer, E.R, Ostheimer, A.G.L, Lingeman, H, Brinkman, U.A.T, Geerdink, R.B, Mulder, W.H

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Natural Formation of Chlorinated Phenols, Dibenzo-p-dioxins, and Dibenzofurans in Soil of a Douglas Fir Forest von Hoekstra, Eddo J, de Weerd, Henk, de Leer, Ed W. B, Brinkman, Udo A. Th

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Direct introduction of large-volume urine samples into an on-line immunoaffinity sample pretreatment-capillary gas chromatography system von Farjam, A, Vreuls, J. J, Cuppen, W. J. G. M, Brinkman, U. A. T, De Jong, G. J

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Ultra-trace-level determination of polar pesticides and their transformation products in surface and estuarine water samples using column liquid chromatography–electrospray tandem... von Steen, Ruud J.C.A., Hogenboom, Ariadne C., Leonards, Pim E.G., Peerboom, Renee A.L., Cofino, Wim P., Brinkman, Udo A.Th

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Natural Formation of Chloroform and Brominated Trihalomethanes in Soil von Hoekstra, Eddo J, de Leer, Ed W. B, Brinkman, Udo A. Th

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Combined high-performance aqueous size-exclusion chromatographic and pyrolysis—gas chromatographic—mass spectrometric study of lignosulphonates in pulp mill effluents von van der Hage, Erik R.E., van Loon, Willem M.G.M., Boon, Jaap J., Lingeman, Henk, Brinkman, Udo A.Th

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On-line coupling of immunoaffinity-based solid-phase extraction and gas chromatography for the determination of s-triazines in aqueous samples von Dallüge, Jens, Hankemeier, Thomas, Vreuls, René J.J, Brinkman, Udo A.Th

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Determination of organotin compounds in the foodweb of a shallow freshwater lake in The Netherlands von Stab, J.A. (Dune Water Works, Voorburg, The Netherlands.), Traas, T.P, Kesteren, J. van, Leonards, P, Hattum, B. van, Brinkman, U.A.T, Cofino, W.P

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Trace enrichment of polar compounds on chemically bonded and carbonaceous sorbents and application to chlorophenol von Werkhoven-Goewie, C. E, Brinkman, U. A. T, Frei, R. W

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Rapid target analysis of microcontaminants in water by on-line single-short-column liquid chromatography combined with atmospheric pressure chemical ionization tandem mass spectrom... von Hogenboom, A.C, Speksnijder, P, Vreeken, R.J, Niessen, W.M.A, Brinkman, U.A.Th

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Determination of polar pesticides with atmospheric pressure chemical ionisation mass spectrometry–mass spectrometry using methanol and/or acetonitrile for solid-phase desorption an... von Geerdink, René B., Kooistra-Sijpersma, Alie, Tiesnitsch, J., Kienhuis, Paul G.M., Brinkman, Udo A.Th

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Findings supporting the natural formation of trichloroacetic acid in soil von Hoekstra, Eddo J., de Leer, Ed W.B., Brinkman, Udo A.Th

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On-line solid-phase extraction–short-column liquid chromatography combined with various tandem mass spectrometric scanning strategies for the rapid study of transformation of pesti... von Hogenboom, A.C, Niessen, W.M.A, Brinkman, U.A.Th

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Trace-level determination of polar flavour compounds in butter by solid-phase extraction and gas chromatography–mass spectrometry von Vreuls, René J.J, Heijden, Arnold van der, Brinkman, Udo A.Th, Adahchour, Mohamed

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Solid-phase extraction of polar pesticides from environmental water samples on graphitized carbon and Empore-activated carbon disks and on-line coupling to octadecyl-bonded silica... von Slobodník, J., Öztezkizan, Ö., Lingeman, H., Brinkman, U.A.Th

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Ecological risk assessment of agrochemicals in European estuaries von Steen, R.J.C.A, Leonards, P.E.G, Brinkman, U.A.T, Barcelo, D, Tronczynski, J, Albanis, T.A, Cofino, W.P

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