Abstract OBJECTIVE To develop the preparation of Compound Ampicillin Sodium for Injection (ampicillin sodium and probenecid sodium).

摘 要 目的 筛选注射用复方西钠（西钠+丙磺舒钠）处方。

In the drug tolerance examination, the Vibrio parahaemolyticus were very semsitive for the four drugs, the SMZ, cefamandole, chloromycetin, gentamicin and not sensitive for the ampicillin, cefalotin.

耐药性试验，对复方新诺、孟多、氯霉素、庆大霉素4种抗生药物100%敏感，对卞西、噻吩不敏感。