Bacteroides fragilis and Chloramphenicol (Chloromycetin)
Concentration
(μg/ml)
8
7.2
6.4
5.6
4.8
4
3.2
2.4
1.6
0.8
Chloramphenicol (Chloromycetin)
2
2
Chloramphenicol (Chloromycetin)
4
2
Chloramphenicol (Chloromycetin)
4
4
Chloramphenicol (Chloromycetin)
8
4
Chloramphenicol (Chloromycetin)
8
4
1
2
3
4
5
MIC50
MIC90
Strain Number