以庚烷磺酸钠为离子对试剂，甲醇∶水2∶8（1%冰乙酸）为流动相。
Reversed - phase liquid partition chromatography with 1 - heptane sulfonic acid sodium in mobile phase which is made up of methanl : water ( 8 : 2 ) is utilized for baseline separation of the three compounds .
庚烷磺酸钠