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Results: 1-25/43
Authors:
ZHU R
KOK WT
Citation: R. Zhu et Wt. Kok, POSTCOLUMN DERIVATIZATION OF PEPTIDE WITH FLUORESCAMINE IN CAPILLARY-ELECTROPHORESIS, Journal of chromatography, 814(1-2), 1998, pp. 213-221
Authors:
SEIFAR RM
KRAAK JC
KOK WT
POPPE H
Citation: Rm. Seifar et al., CAPILLARY ELECTROCHROMATOGRAPHY WITH 1.8-MU-M ODS-MODIFIED POROUS SILICA PARTICLES, Journal of chromatography, 808(1-2), 1998, pp. 71-77
Authors:
DURGBANSHI A
KOK WT
Citation: A. Durgbanshi et Wt. Kok, CAPILLARY ELECTROPHORESIS AND ELECTROCHEMICAL DETECTION WITH A CONVENTIONAL DETECTOR CELL, Journal of chromatography, 798(1-2), 1998, pp. 289-296
Authors:
SEIFAR RM
HEEMSTRA S
KOK WT
KRAAK JC
POPPE H
Citation: Rm. Seifar et al., ELECTRICALLY DRIVEN CAPILLARY LIQUID-CHROMATOGRAPHY AT AMBIENT-PRESSURE, The Journal of microcolumn separations, 10(1), 1998, pp. 41-49
Authors:
WULFERT F
KOK WT
SMILDE AK
Citation: F. Wulfert et al., INFLUENCE OF TEMPERATURE ON VIBRATIONAL-SPECTRA AND CONSEQUENCES FOR THE PREDICTIVE ABILITY OF MULTIVARIATE MODELS, Analytical chemistry, 70(9), 1998, pp. 1761-1767
Authors:
ZHU RH
KOK WT
Citation: Rh. Zhu et Wt. Kok, DETERMINATION OF TRACE-METAL IONS BY CAPILLARY-ELECTROPHORESIS WITH FLUORESCENCE DETECTION BASED ON POSTCOLUMN COMPLEXATION WITH 8-HYDROXYQUINOLINE-5-SULFONIC ACID, Analytica chimica acta, 371(2-3), 1998, pp. 269-277
Authors:
XU X
KOK WT
POPPE H
Citation: X. Xu et al., NOISE AND BASE-LINE DISTURBANCES IN INDIRECT UV DETECTION IN CAPILLARY ELECTROPHORESIS, Journal of chromatography, 786(2), 1997, pp. 333-345
Authors:
VANBRUIJNSVOORT M
SANGHI SK
POPPE H
KOK WT
Citation: M. Vanbruijnsvoort et al., DETERMINATION OF CHLOROPHENOLS BY MICELLAR ELECTROKINETIC CHROMATOGRAPHY WITH ELECTROCHEMICAL DETECTION, Journal of chromatography, 757(1-2), 1997, pp. 203-213
Authors:
SEIFAR RM
KOK WT
KRAAK JC
POPPE H
Citation: Rm. Seifar et al., CAPILLARY ELECTROCHROMATOGRAPHY WITH 1.5 MU-M ODS-MODIFIED NONPOROUS SILICA SPHERES, Chromatographia, 46(3-4), 1997, pp. 131-136
Authors:
ZHU RH
KOK WT
Citation: Rh. Zhu et Wt. Kok, DETERMINATION OF CATECHOLAMINES AND RELATED-COMPOUNDS BY CAPILLARY ELECTROPHORESIS WITH POSTCOLUMN TERBIUM COMPLEXATION AND SENSITIZED LUMINESCENCE DETECTION, Analytical chemistry, 69(19), 1997, pp. 4010-4016
Authors:
SEIFAR RM
KRAAK JC
KOK WT
Citation: Rm. Seifar et al., MECHANISM OF ELECTROKINETIC SEPARATIONS OF HYDROPHOBIC COMPOUNDS WITHSODIUM DODECYL-SULFATE IN ACETONITRILE-WATER MIXTURES, Analytical chemistry, 69(14), 1997, pp. 2772-2778
Authors:
XU X
KOK WT
POPPE H
Citation: X. Xu et al., CHANGE OF PH IN ELECTROPHORETIC ZONES AS A CAUSE OF PEAK DEFORMATION, Journal of chromatography, 742(1-2), 1996, pp. 211-227
Authors:
WIJNHOVEN JEGJ
KOORN JP
POPPE H
KOK WT
Citation: Jegj. Wijnhoven et al., INFLUENCE OF INJECTED MASS AND IONIC-STRENGTH ON RETENTION OF WATER-SOLUBLE POLYMERS AND PROTEINS IN HOLLOW-FIBER FLOW FIELD-FLOW FRACTIONATION, Journal of chromatography, 732(2), 1996, pp. 307-315
Authors:
VANASTEN AC
KOK WT
TIJSSEN R
POPPE H
Citation: Ac. Vanasten et al., CHARACTERIZATION OF THERMAL-DIFFUSION OF POLYSTYRENE IN BINARY-MIXTURES OF THF DIOXANE AND THF CYCLOHEXANE, Journal of polymer science. Part B, Polymer physics, 34(2), 1996, pp. 283-295
Authors:
VANASTEN AC
KOK WT
TIJSSEN R
POPPE H
Citation: Ac. Vanasten et al., STUDY OF THERMAL-DIFFUSION OF POLYBUTADIENE AND POLYTETRAHYDROFURAN IN VARIOUS ORGANIC-SOLVENTS, Journal of polymer science. Part B, Polymer physics, 34(2), 1996, pp. 297-308
Authors:
HUIJGEN HJ
VANINGEN HE
KOK WT
SANDERS GTB
Citation: Hj. Huijgen et al., MAGNESIUM FRACTIONS IN SERUM OF HEALTHY-INDIVIDUALS AND CAPD PATIENTS, MEASURED BY AN ION-SELECTIVE ELECTRODE AND ULTRAFILTRATION, Clinical biochemistry, 29(3), 1996, pp. 261-266
Authors:
WIJNHOVEN JEGJ
VANBOMMEL MR
KOK WT
Citation: Jegj. Wijnhoven et al., PRACTICAL EXPERIENCE WITH ORGANIC-SOLVENT FLOW FIELD-FLOW FRACTIONATION, Chromatographia, 42(7-8), 1996, pp. 409-415
Authors:
POPPE H
CIFUENTES A
KOK WT
Citation: H. Poppe et al., THEORETICAL DESCRIPTION OF THE INFLUENCE OF EXTERNAL RADIAL FIELDS ONTHE ELECTROOSMOTIC FLOW IN CAPILLARY ELECTROPHORESIS, Analytical chemistry, 68(5), 1996, pp. 888-893
Authors:
ZHU R
KOK WT
Citation: R. Zhu et Wt. Kok, POSTCOLUMN REACTION SYSTEM FOR FLUORESCENCE DETECTION IN CAPILLARY ELECTROPHORESIS, Journal of chromatography, 716(1-2), 1995, pp. 123-133
Authors:
CIFUENTES A
XU X
KOK WT
POPPE H
Citation: A. Cifuentes et al., OPTIMUM CONDITIONS FOR PREPARATIVE OPERATION OF CAPILLARY ZONE ELECTROPHORESIS, Journal of chromatography, 716(1-2), 1995, pp. 141-156
Authors:
XU X
KOK WT
POPPE H
Citation: X. Xu et al., SENSITIVE DETERMINATION OF SUGARS BY CAPILLARY ZONE ELECTROPHORESIS WITH INDIRECT UV DETECTION UNDER HIGHLY ALKALINE CONDITIONS, Journal of chromatography, 716(1-2), 1995, pp. 231-240
Authors:
HUANG XJ
KOK WT
Citation: Xj. Huang et Wt. Kok, DETERMINATION OF THIOLS BY CAPILLARY ELECTROPHORESIS WITH ELECTROCHEMICAL DETECTION USING A PALLADIUM FIELD-DECOUPLER AND CHEMICALLY-MODIFIED ELECTRODES, Journal of chromatography, 716(1-2), 1995, pp. 347-353
Authors:
HUANG XJ
KOK WT
Citation: Xj. Huang et Wt. Kok, DETERMINATION OF SUGARS BY CAPILLARY ELECTROPHORESIS WITH ELECTROCHEMICAL DETECTION USING CUPROUS-OXIDE MODIFIED ELECTRODES, Journal of chromatography, 707(2), 1995, pp. 335-342
Authors:
VANASTEN AC
VANDAM RJ
KOK WT
TIJSSEN R
POPPE H
Citation: Ac. Vanasten et al., DETERMINATION OF THE COMPOSITIONAL HETEROGENEITY OF POLYDISPERSE POLYMER SAMPLES BY THE COUPLING OF SIZE-EXCLUSION CHROMATOGRAPHY AND THERMAL FIELD-FLOW FRACTIONATION, Journal of chromatography, 703(1-2), 1995, pp. 245-263
Authors:
WIJNHOVEN JEGJ
KOORN JP
POPPE H
KOK WT
Citation: Jegj. Wijnhoven et al., HOLLOW-FIBER FLOW FIELD-FLOW FRACTIONATION OF POLYSTYRENE SULFONATES, Journal of chromatography, 699(1-2), 1995, pp. 119-129