Verhaar, L.A.T ; Hendriks, H.E.J ; Groenland, W.P.T. Verhaar , L A T , Hendriks , H E J , Groenland , W P T & Kuster , B F M 1991 , ' High-performance liquid chromatography of reaction mixtures from the oxidation and degradation of lactose ' , Journal of Chromatography, A , vol. 549 , no. 1-2 , pp. 113-125 . https://doi.org/10.1016/S0021-9673%2800%2991422-5 , https://doi.org/10.1016/S0021-9673(00)91422-5.
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1991
Floor, M ; Hofsteede, L.P.M ; Groenland, W.P.T... Floor , M , Hofsteede , L P M , Groenland , W P T , Verhaar , L A T , Kieboom , A P G & van Bekkum , H 1989 , ' Preparation and calcium complexation of oxidized polysaccharides : II. hydrogen peroxide as coreactant in the chlorite oxidation of dialdehyde glucans ' , Recueil des Travaux Chimiques des Pays-Bas , vol. 108 , no. 10 , pp. 384-392 . https://doi.org/10.1002/recl.19891081011.
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1989
Verhaar, L.A.T ; Meuldijk, J ; Groenland, W.P.T. Verhaar , L A T , Meuldijk , J , Groenland , W P T & Wiele, van der , K 1988 , ' High-performance liquid chromatography of mixtures of phenol or guaiacol and their reaction products with glyoxylic acid ' , Journal of Chromatography, A , vol. 437 , no. 1 , pp. 185-192 . https://doi.org/10.1016/S0021-9673%2800%2990381-9 , https://doi.org/10.1016/S0021-9673(00)90381-9.
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1988
Dijkgraaf, P.J.M ; Verhaar, L.A.T ; Groenland, W.P.T. Dijkgraaf , P J M , Verhaar , L A T , Groenland , W P T & Wiele, van der , K 1985 , ' High-speed liquid chromatography of sugar acids on anion-exchange resins ' , Journal of Chromatography, A , vol. 329 , no. 3 , pp. 371-378 . https://doi.org/10.1016/S0021-9673(01)81943-9.
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1985
Blekkingh, J.J.A ; Groenland, W.P.T ; Weij, van der, R.J.M Blekkingh , J J A , Groenland , W P T & Weij, van der , R J M 1980 , Fischer-Tropsch synthesen : verloop van de synthesen met een verdunde nikkelkatalysator bij 485 K en 117 kPa : achteruitgang van de activiteit en de reactivering van de katalysator . Technische Hogeschool Eindhoven , Eindhoven ..
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1980
