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Author:Krawczyk, W.

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4 matching references were found.

Oszczapowicz, J.; Osek, J.; Krawczyk, W.; Kielak, B., Effect of the Stationary Phase on the Retention Indices of Dimethylformamidines, Dimethylacetamidines and Primary Amines, J. Chromatogr., 1986, 357, 93-99, https://doi.org/10.1016/S0021-9673(01)95810-8 . [all data]

Oszczapowicz, J.; Osek, J.; Ciszkowski, K.; Krawczyk, W.; Ostrowski, M., Retention Indices of Dimethylbenzamidines and Benzylideneamines on a Non-Polar Column, J. Chromatogr., 1985, 330, 79-85, https://doi.org/10.1016/S0021-9673(01)81964-6 . [all data]

Krawczyk, W.; Piotrowski, G.T., Relationships Between Structure and Retention Index for N-Substituted Amides of Aliphatic Acids on a Non-Polar Column, J. Chromatogr., 1989, 463, 297-304, https://doi.org/10.1016/S0021-9673(01)84484-8 . [all data]

Osek, J.; Jaroszewska-Manaj, J.; Krawczyk, W.; Oszczapowicz, J., Gas chromatographic analysis of tautomerizing amidines. Retention indices of N,N'-diphenylformamidines on a non-polar column, J. Chromatogr., 1986, 369, 398-402, https://doi.org/10.1016/S0021-9673(00)90146-8 . [all data]