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Chromatographic behaviour of alkyl-bonded phases: Separation of barbiturates and pyrazolones on precoated plates

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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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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

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