Staphylococcus aureus and Chloramphenicol (Chloromycetin)
Concentration
(μg/ml)
25
22.5
20
17.5
15
12.5
10
7.5
5
2.5
Chloramphenicol (Chloromycetin)
16
8
Chloramphenicol (Chloromycetin)
16
8
Chloramphenicol (Chloromycetin)
25
12.5
Chloramphenicol (Chloromycetin)
16
16
1
2
3
4
MIC50
MIC90
Strain Number