ceftriaxone , cefotaxime , cefamandole , and sch 29482 were almost as active , all having an mic90 of 0.12 microgram/ml , and ampicillin , cephalothin , and mezlocillin all had an mic90 of 0.25 microgram/ml .
C0002680
ampicillin
C0025893
mezlocillin