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Results:
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Results: 20
Authors:
Vervoort, RJM
Ruyter, E
Debets, AJJ
Claessens, HA
Cramers, CA
de Jong, GJ
Citation: Rjm. Vervoort et al., Characterisation of reversed-phase liquid chromatography stationary phasesfor the analysis of basic pharmaceuticals: eluent properties and comparison of empirical test methods, J CHROMAT A, 931(1-2), 2001, pp. 67-79
Authors:
Jiang, T
Jiskra, J
Claessens, HA
Cramers, CA
Citation: T. Jiang et al., Preparation and characterization of monolithic polymer columns for capillary electrochromatography, J CHROMAT A, 923(1-2), 2001, pp. 215-227
Authors:
Cottet, H
Struijk, MP
Van Dongen, JLJ
Claessens, HA
Cramers, CA
Citation: H. Cottet et al., Non-aqueous capillary electrophoresis using non-dissociating solvents - Application to the separation of highly hydrophobic oligomers, J CHROMAT A, 915(1-2), 2001, pp. 241-251
Authors:
Vonk, EC
Langeveld-Voss, BMW
van Dongen, JLJ
Janssen, RAJ
Claessens, HA
Cramers, CA
Citation: Ec. Vonk et al., Separation and characterization of oligomers by reversed-phase high-performance liquid chromatography; a study on well-defined oligothiophenes, J CHROMAT A, 911(1), 2001, pp. 13-26
Authors:
Vervoort, RJM
Ruyter, E
Debets, AJJ
Claessens, HA
Cramers, CA
de Jong, GJ
Citation: Rjm. Vervoort et al., Influence of batch-to-batch reproducibility of Luna C-18(2) packing material, nature of column wall material, and column diameter on the liquid chromatographic analysis of basic analytes, J SEP SCI, 24(3), 2001, pp. 167-172
Authors:
Claessens, HA
Citation: Ha. Claessens, Trends and progress in the characterization of stationary phases for reversed-phase liquid chromatography, TRAC-TREND, 20(10), 2001, pp. 563-583
Authors:
Vervoort, RJM
Debets, AJJ
Claessens, HA
Cramers, CA
de Jong, GJ
Citation: Rjm. Vervoort et al., Optimisation and characterisation of silica-based reversed-phase liquid chromatographic systems for the analysis of basic pharmaceuticals, J CHROMAT A, 897(1-2), 2000, pp. 1-22
Authors:
Vissers, JPC
Hoeben, MA
Laven, J
Claessens, HA
Cramers, CA
Citation: Jpc. Vissers et al., Hydrodynamic aspects of slurry packing processes in microcolumn liquid chromatography, J CHROMAT A, 883(1-2), 2000, pp. 11-25
Authors:
Mengerink, Y
van der Wal, S
Claessens, HA
Cramers, CA
Citation: Y. Mengerink et al., Analysis of higher polyamide-6 oligomers on a silica-based reversed-phase column with a gradient of formic acid as compared with hexafluoroisopropanol, J CHROMAT A, 871(1-2), 2000, pp. 259-268
Authors:
Langeveld-Voss, BMW
Janssen, RAJ
Spiering, AJH
van Dongen, JLJ
Vonk, EC
Claessens, HA
Citation: Bmw. Langeveld-voss et al., End-group modification of regioregular poly(3-alkylthiophene)s, CHEM COMMUN, (1), 2000, pp. 81-82
Authors:
Jiskra, J
Jiang, T
Claessens, HA
Cramers, CA
Citation: J. Jiskra et al., Chromatographic properties of reversed phase stationary phases under pressure and electro driven conditions. Effect of buffer composition, J MICROCOL, 12(10), 2000, pp. 530-540
Authors:
Baczek, T
Markuszewski, M
Kaliszan, R
van Straten, MA
Claessens, HA
Citation: T. Baczek et al., Linear and quadratic relationships between retention and organic modifier content in eluent in reversed phase high-performance liquid chromatography:A systematic comparative statistical study, HRC-J HIGH, 23(12), 2000, pp. 667-676
Authors:
Philipsen, HJA
Claessens, HA
Jandera, P
Bosman, M
Klumperman, B
Citation: Hja. Philipsen et al., Chromatographic behaviour of low molar-mass polyesters in normal-phase high-performance liquid chromatography, CHROMATOGR, 52(5-6), 2000, pp. 325-333
Authors:
Jiskra, J
Cramers, CA
Byelik, M
Claessens, HA
Citation: J. Jiskra et al., Chromatographic properties of reversed-phase stationary phases under pressure- and electro-driven conditions, J CHROMAT A, 862(2), 1999, pp. 121-135
Authors:
Kaliszan, R
van Straten, MA
Markuszewski, M
Cramers, CA
Claessens, HA
Citation: R. Kaliszan et al., Molecular mechanism of retention in reversed-phase high-performance liquidchromatography and classification of modern stationary phases by using quantitative structure-retention relationships, J CHROMAT A, 855(2), 1999, pp. 455-486
Authors:
Coufal, P
Stulik, K
Claessens, HA
Hardy, MJ
Webb, M
Citation: P. Coufal et al., Separation and quantification of ropinirole and some impurities using capillary liquid chromatography, J CHROMAT B, 732(2), 1999, pp. 437-444
Authors:
Vervoort, RJM
Debets, AJJ
Lamers, RJ
Claessens, HA
Jansen, JGM
Cramers, CA
Citation: Rjm. Vervoort et al., Preliminary study on the effect of miniaturisation and use of volatile mobile phases in LC for the on-line LC-MS analysis of basic pharmaceuticals, J PHARM B, 21(2), 1999, pp. 273-289
Authors:
Claessens, HA
van Straten, MA
Cramers, CA
Jezierska, M
Buszewski, B
Citation: Ha. Claessens et al., Comparative study of test methods for reversed-phase columns for high-performance liquid chromatography, J CHROMAT A, 826(2), 1998, pp. 135-156
Authors:
Coufal, P
Stulik, K
Claessens, HA
Hardy, MJ
Webb, M
Citation: P. Coufal et al., Determination of the dissociation constants of ropinirole and some impurities and their quantification using capillary zone electrophoresis, J CHROMAT B, 720(1-2), 1998, pp. 197-204
Authors:
Philipsen, HJA
Claessens, HA
Bosman, M
Klumperman, B
German, AL
Citation: Hja. Philipsen et al., Normal phase gradient polymer elution chromatography of polyester resins, CHROMATOGR, 48(9-10), 1998, pp. 623-630
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