Reversed-phase high-performance liquid chromatographic separation of saccharin, caffeine and benzoic acid using non-linear programming von Weyland, J.W., Rolink, H., Doornbos, D.A.

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Determination of methyldibromoglutaronitrile in cosmetic products by high performance liquid chromatography with electrochemical detection von ROOSELAAR, J., WEYLAND, J.W.

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Use of Three-Dimensional Minimum ±-Plots for Optimization of Mobile Phase Composition for RP-HPLC Separation of Sulfonamides von Weyland, J.W., Bruins, C.H.P., Doornbos, D.A.

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The automatic optimization of separations in high-performance liquid chromatography von Debets, H.J.G., Weyland, J.W., Doornbos, D.A.

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Utility functions as optimization criteria for separations by high-performance liquid chromatography von Weyland, J.W., Bruins, C.H.P., Debets, H.J.G., Bajema, B.L., Doornbos, D.a.

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Estimation of individual ultraviolet spectra in incomplete two-component separations by high-performance liquid chromatography von van Tongeren, J.H., Weyland, J.W., van der Voet, H., Coenegracht, P.M.J.

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Routine patch testing with fragrance chemicals in The Netherlands von DE GROOT, A. C, COENRAADS, P. J, BRUYNZEEL, D. P, JAGTMAN, B. A, VAN GINKEL, C. J. W, NOZ, K, VAN DER VALK, P. G. M, PAVEL, S, VINK, J, WEYLAND, J. W

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Methyldibromoglutaronitrile is an important contact allergen in The Netherlands von de Groot, Anton C., de Cock, Paul A. J. J. M., Coenraads, Pieter Jan, van Ginkel, Cornelis J. W., Jarman, Berend A., an Joost, Theodoor, van der Kley, A. M. Joost, Melnardi, Marcus M. H. M., Smeenk, Gerard, van der Valk, Pieter G.M., van der Walle, Henk B., Weyland, Jan Willem

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Allergic contact dermatitis from tocopheryl acetate in cosmetic creams von de Groot, Anton C., Berretty, Paul J. M., van Ginkel, Cornells J. W., den Hengst, Chris W., van Ulsen, Jose, Weyland, J. Willem

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Frequency of allergic reactions to methyldibromoglutaronitrile (1,2-dibromo-2,4-dicyanobutane) in The Netherlands von de Groot, Anton C., Bruynzeel, Derk P., Coenraads, Pieter Jan, Crijns, Marianne B., van Ginkel, Cornelis J. W., Joost, Theodoor Van, van der Kley, Joost J. M., Meinardi, Marcus M. H. M., Smeenk, Gerard, Weyland, J. Willem

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Analysis of radiation risk from alpha particle component of solar particle events von Cucinotta, F.A., Townsend, L.W., Wilson, J.W., Golightly, M.J., Weyland, M.

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