ガスクロマトグラフィーによる医薬品製剤の研究 (第3報)
チオクト酸およびチオクトアミドのガスクロマトグラフィー
1964 年 84 巻 8 号 p. 760-762
詳細
1964 年 84 巻 8 号 p. 760-762
Separatory detection of thioctic acid and its related compounds by gas chromatography was examined. The mixtures of thioctic acid and thioctamide, and of thioctic acid and dihydrothioctic acid were completely separated by direct injection without no thermal changes, using the column packing of 15% poly (diethylene glycol succinate) on Chromosorb W at 220-230° and a hydrogen flame ionization detector. The simplicity and high specificity of the method will make it applicable to the quantitative determination of these compounds.
