Summary
Reversed-phase thin-layer chromatography (RP-TLC) and reversed-phase high performance thin-layer chromatography (RP-HPTLC) of barbiturates and pyrazolones have been carried out on Merck and Whatman pre-coated plates (including C18 and diphenyl bonded phases). The behaviour of these stationary phases against some characteristics of the mobile phase: composition, the nature of the organic modifier, the addition of salt and of the bonded stationary phase were investigated and compared.
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References
U. A. Th. Brinkman, G. de Vries, HRC & CC5, 476 (1982).
U. A. Th. Brinkman, G. de Vries, J. Chromatogr.192, 331 (1980).
U. A. Th. Brinkman, G. de Vries, J. Chromatogr.258, 43 (1983).
C. Gonnet, M. Marichy, Analusis,7, 204 (1979).
A. M. Siouffi, T. Wawrzynowicz, F. Bressolle, G. Guiochon, J. Chromatogr.186, 563 (1979).
C. Gonnet, M. Marichy, Proceedings of the “Third International Symposium on Instrumental High Performance Thin-Layer Chromatography”,R. E. Kaiser, ed., Institute for chromatography, Bad Dürkheim, FRG, 1985; p. 49.
M. Faupel, E. von Arx, J. Chromatogr.211, 262 (1981).
D. Volkmann, HRC & CC5, 134 (1982).
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Marichy, M., Gonnet, C. & Zlatanov, L. Chromatographic behaviour of alkyl-bonded phases: Separation of barbiturates and pyrazolones on precoated plates. Chromatographia 21, 105–109 (1986). https://doi.org/10.1007/BF02311684
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DOI: https://doi.org/10.1007/BF02311684