The contents of hyoscyamine and scopolamine in the seeds of Hyoscyamus Niger were determined by applying reverse phase ion-pair HPLC.
本文用离子对HPLC法测定了天仙子中莨菪碱和东莨菪碱的含量。
Products of the reaction mixtures were analyzed by ion pair reversed phase HPLC with SDS as the ion pairing reagent.
用SDS作对离子试剂，采用离子对反相高效液相色谱方法对反应产物进行分析。
The separation conditions of several drugs by reversed-phase ion pair and ion suppression HPLC were described, respectively. Their chromatographic behaviour on the C18 columns was studied.
报道反相离子对及离子抑制色谱分析几种不同类型药物的分离条件，同时对这些药物在C18反相柱上的色谱行为进行了研究。
A method for analysis of thiophene-2,5-dicarboxylic acid by ion pair reversed-phase HPLC was described.
建立了测定噻吩-2，5-二羧酸的离子对反相高效液相色谱法（HPLC）。
A method for analysis of thiophene-2,5-dicarboxylic acid by ion pair reversed-phase HPLC was described.
建立了测定噻吩-2，5-二羧酸的离子对反相高效液相色谱法（HPLC）。
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