Gas-liquid chromatography of triterpenoids and their trimethylsilyl derivatives
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1. The chromatographic mobility of TMS derivatives of triterpenoids on the phases SE-30 and QF-1 has been studied.
It has been shown that the best results are obtained by a combination of the phases SE-30 and QF-1 in the GLC of mixtures of triterpenoids and their TMS derivatives.