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To study the relation between the chemical structure of solutes and their retention behaviour in thin layer chromatography on silica gel; the retention constant (RM value) of a series of variously substituted 1,6-anhydrohexose and D-aldopentose derivatives were measured as a function of the composition of eight non-aqueons binary eluents. The slopes and intercepts of the linear relations between the...
The retention behaviour and separation ability of cellulose, starch and aminoplast thin-layers with aqueous and non-aqueous mobile phases has been studied by measuring the retention of a homologous series of benzamides. The retention behaviour and separation ability are discussed in terms of the nature of the solute, support and eluent.
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