Collaborative study of an liquid chromatographic method for the determination of R-timolol and other related substances in S-timolol maleate von Marini, R.D., Matthijs, N., Vander Heyden, Y., Smeyers-Verbeke, J., Dehouck, P., Hoogmartens, J., Silvestre, P., Ceccato, A., Goedert, Ph, Saevels, J., Herbots, C., Caliaro, G., Herráez-Hernández, R., Verdú-Andrès, J., Campíns-falcó, P., Van de Wauw, W., De Beer, J., Boulanger, B., Chiap, P., Crommen, J., Hubert, Ph

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Determination of uncertainty in analytical measurements from collaborative study results on the analysis of a phenoxymethylpenicillin sample von Dehouck, P, Vander Heyden, Y, Smeyers-Verbeke, J, Massart, D.L, Crommen, J, Hubert, Ph, Marini, R.D, Smeets, O.S.N.M, Decristoforo, G, Van de Wauw, W, De Beer, J, Quaglia, M.G, Stella, C, Veuthey, J.-L, Estevenon, O, Van Schepdael, A, Roets, E, Hoogmartens, J

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Interlaboratory study of a liquid chromatography method for erythromycin: determination of uncertainty von Dehouck, P., Vander Heyden, Y., Smeyers-Verbeke, J., Massart, D.L., Marini, R.D., Chiap, P., Hubert, Ph, Crommen, J., Van de Wauw, W., De Beer, J., Cox, R., Mathieu, G., Reepmeyer, J.C., Voigt, B., Estevenon, O., Nicolas, A., Van Schepdael, A., Adams, E., Hoogmartens, J.

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Optimization of solvent selectivity for the chromatographic separation of fat-soluble vitamins using a mixture-design statistical technique von NSENGIYUMVA, C, DE BEER, J. O, VAN DE WAUW, W, VLIETINCK, A. J, DE SWAEF, S, PARMENTIER, F

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An experimental design approach to selecting the optimum liquid chromatographic conditions for the determination of vitamins B1, B2-Phosphate, B3, B6 and C in effervescent tablets... von NSENGIYUMVA, C, DE BEER, J. O, VAN DE WAUW, W, VLIETINCK, A. J, PARMENTIER, F

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An exprimental design approach to selecting the optimum liquid chromatographic conditions for the determination of vitamins B1, B2-phosphate, B3, B6 and C in effervescent tablets c... von Nsengiyumva, C., De Beer, J. O., Van de Wauw, W., Vlietinck, A. J., Parmentier, F.

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