A method was separately developed for the quantitative analysis of four antibiotics (erythromycin, trobicin, azithromycin, netilmicin) in their reagent by HPCE.

• 研究高效毛细管电泳法(HPCE)对阿奇霉素、红霉素、大观霉素、奈替米星的定量分析。